20199887400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{8923}}^1$

素因数の和:8974

約数の個数: 384

約数和(自身を含む): 79673472000

約数和(自身を除く): 59473584600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 49, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 98, 100, 105, 110, 120, 132, 140, 147, 150, 154, 165, 168, 175, 196, 200, 210, 220, 231, 245, 264, 275, 280, 294, 300, 308, 330, 343, 350, 385, 392, 420, 440, 462, 490, 525, 539, 550, 588, 600, 616, 660, 686, 700, 735, 770, 825, 840, 924, 980, 1029, 1050, 1078, 1100, 1155, 1176, 1225, 1320, 1372, 1400, 1470, 1540, 1617, 1650, 1715, 1848, 1925, 1960, 2058, 2100, 2156, 2200, 2310, 2450, 2695, 2744, 2940, 3080, 3234, 3300, 3430, 3675, 3773, 3850, 4116, 4200, 4312, 4620, 4900, 5145, 5390, 5775, 5880, 6468, 6600, 6860, 7350, 7546, 7700, 8085, 8232, 8575, 8923, 9240, 9800, 10290, 10780, 11319, 11550, 12936, 13475, 13720, 14700, 15092, 15400, 16170, 17150, 17846, 18865, 20580, 21560, 22638, 23100, 25725, 26769, 26950, 29400, 30184, 32340, 34300, 35692, 37730, 40425, 41160, 44615, 45276, 46200, 51450, 53538, 53900, 56595, 62461, 64680, 68600, 71384, 75460, 80850, 89230, 90552, 94325, 98153, 102900, 107076, 107800, 113190, 124922, 133845, 150920, 161700, 178460, 187383, 188650, 196306, 205800, 214152, 223075, 226380, 249844, 267690, 282975, 294459, 312305, 323400, 356920, 374766, 377300, 392612, 437227, 446150, 452760, 490765, 499688, 535380, 565950, 588918, 624610, 669225, 687071, 749532, 754600, 785224, 874454, 892300, 936915, 981530, 1070760, 1131900, 1177836, 1249220, 1311681, 1338450, 1374142, 1472295, 1499064, 1561525, 1748908, 1784600, 1873830, 1963060, 2061213, 2186135, 2263800, 2355672, 2453825, 2498440, 2623362, 2676900, 2748284, 2944590, 3060589, 3123050, 3435355, 3497816, 3747660, 3926120, 4122426, 4372270, 4684575, 4809497, 4907650, 5246724, 5353800, 5496568, 5889180, 6121178, 6246100, 6558405, 6870710, 7361475, 7495320, 8244852, 8744540, 9181767, 9369150, 9618994, 9815300, 10306065, 10493448, 10930675, 11778360, 12242356, 12492200, 13116810, 13741420, 14428491, 14722950, 15302945, 16489704, 17176775, 17489080, 18363534, 18738300, 19237988, 19630600, 20612130, 21861350, 24047485, 24484712, 26233620, 27482840, 28856982, 29445900, 30605890, 32792025, 33666479, 34353550, 36727068, 37476600, 38475976, 41224260, 43722700, 45908835, 48094970, 51530325, 52467240, 57713964, 58891800, 61211780, 65584050, 67332958, 68707100, 72142455, 73454136, 76514725, 82448520, 87445400, 91817670, 96189940, 100999437, 103060650, 115427928, 120237425, 122423560, 131168100, 134665916, 137414200, 144284910, 153029450, 168332395, 183635340, 192379880, 201998874, 206121300, 229544175, 240474850, 262336200, 269331832, 288569820, 306058900, 336664790, 360712275, 367270680, 403997748, 412242600, 459088350, 480949700, 504997185, 577139640, 612117800, 673329580, 721424550, 807995496, 841661975, 918176700, 961899400, 1009994370, 1346659160, 1442849100, 1683323950, 1836353400, 2019988740, 2524985925, 2885698200, 3366647900, 4039977480, 5049971850, 6733295800, 10099943700, 20199887400]

約数ペア:

[(1, 20199887400), (2, 10099943700), (3, 6733295800), (4, 5049971850), (5, 4039977480), (6, 3366647900), (7, 2885698200), (8, 2524985925), (10, 2019988740), (11, 1836353400), (12, 1683323950), (14, 1442849100), (15, 1346659160), (20, 1009994370), (21, 961899400), (22, 918176700), (24, 841661975), (25, 807995496), (28, 721424550), (30, 673329580), (33, 612117800), (35, 577139640), (40, 504997185), (42, 480949700), (44, 459088350), (49, 412242600), (50, 403997748), (55, 367270680), (56, 360712275), (60, 336664790), (66, 306058900), (70, 288569820), (75, 269331832), (77, 262336200), (84, 240474850), (88, 229544175), (98, 206121300), (100, 201998874), (105, 192379880), (110, 183635340), (120, 168332395), (132, 153029450), (140, 144284910), (147, 137414200), (150, 134665916), (154, 131168100), (165, 122423560), (168, 120237425), (175, 115427928), (196, 103060650), (200, 100999437), (210, 96189940), (220, 91817670), (231, 87445400), (245, 82448520), (264, 76514725), (275, 73454136), (280, 72142455), (294, 68707100), (300, 67332958), (308, 65584050), (330, 61211780), (343, 58891800), (350, 57713964), (385, 52467240), (392, 51530325), (420, 48094970), (440, 45908835), (462, 43722700), (490, 41224260), (525, 38475976), (539, 37476600), (550, 36727068), (588, 34353550), (600, 33666479), (616, 32792025), (660, 30605890), (686, 29445900), (700, 28856982), (735, 27482840), (770, 26233620), (825, 24484712), (840, 24047485), (924, 21861350), (980, 20612130), (1029, 19630600), (1050, 19237988), (1078, 18738300), (1100, 18363534), (1155, 17489080), (1176, 17176775), (1225, 16489704), (1320, 15302945), (1372, 14722950), (1400, 14428491), (1470, 13741420), (1540, 13116810), (1617, 12492200), (1650, 12242356), (1715, 11778360), (1848, 10930675), (1925, 10493448), (1960, 10306065), (2058, 9815300), (2100, 9618994), (2156, 9369150), (2200, 9181767), (2310, 8744540), (2450, 8244852), (2695, 7495320), (2744, 7361475), (2940, 6870710), (3080, 6558405), (3234, 6246100), (3300, 6121178), (3430, 5889180), (3675, 5496568), (3773, 5353800), (3850, 5246724), (4116, 4907650), (4200, 4809497), (4312, 4684575), (4620, 4372270), (4900, 4122426), (5145, 3926120), (5390, 3747660), (5775, 3497816), (5880, 3435355), (6468, 3123050), (6600, 3060589), (6860, 2944590), (7350, 2748284), (7546, 2676900), (7700, 2623362), (8085, 2498440), (8232, 2453825), (8575, 2355672), (8923, 2263800), (9240, 2186135), (9800, 2061213), (10290, 1963060), (10780, 1873830), (11319, 1784600), (11550, 1748908), (12936, 1561525), (13475, 1499064), (13720, 1472295), (14700, 1374142), (15092, 1338450), (15400, 1311681), (16170, 1249220), (17150, 1177836), (17846, 1131900), (18865, 1070760), (20580, 981530), (21560, 936915), (22638, 892300), (23100, 874454), (25725, 785224), (26769, 754600), (26950, 749532), (29400, 687071), (30184, 669225), (32340, 624610), (34300, 588918), (35692, 565950), (37730, 535380), (40425, 499688), (41160, 490765), (44615, 452760), (45276, 446150), (46200, 437227), (51450, 392612), (53538, 377300), (53900, 374766), (56595, 356920), (62461, 323400), (64680, 312305), (68600, 294459), (71384, 282975), (75460, 267690), (80850, 249844), (89230, 226380), (90552, 223075), (94325, 214152), (98153, 205800), (102900, 196306), (107076, 188650), (107800, 187383), (113190, 178460), (124922, 161700), (133845, 150920)]