2019377100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:317

約数の個数: 288

約数和(自身を含む): 6571704384

約数和(自身を除く): 4552327284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 41, 50, 52, 60, 65, 73, 75, 78, 82, 100, 123, 130, 146, 150, 156, 164, 173, 195, 205, 219, 246, 260, 292, 300, 325, 346, 365, 390, 410, 438, 492, 519, 533, 615, 650, 692, 730, 780, 820, 865, 876, 949, 975, 1025, 1038, 1066, 1095, 1230, 1300, 1460, 1599, 1730, 1825, 1898, 1950, 2050, 2076, 2132, 2190, 2249, 2460, 2595, 2665, 2847, 2993, 3075, 3198, 3460, 3650, 3796, 3900, 4100, 4325, 4380, 4498, 4745, 5190, 5330, 5475, 5694, 5986, 6150, 6396, 6747, 7093, 7300, 7995, 8650, 8979, 8996, 9490, 10380, 10660, 10950, 11245, 11388, 11972, 12300, 12629, 12975, 13325, 13494, 14186, 14235, 14965, 15990, 17300, 17958, 18980, 21279, 21900, 22490, 23725, 25258, 25950, 26650, 26988, 28372, 28470, 29930, 31980, 33735, 35465, 35916, 37887, 38909, 39975, 42558, 44895, 44980, 47450, 50516, 51900, 53300, 56225, 56940, 59860, 63145, 67470, 70930, 71175, 74825, 75774, 77818, 79950, 85116, 89790, 92209, 94900, 106395, 112450, 116727, 126290, 134940, 141860, 142350, 149650, 151548, 155636, 159900, 164177, 168675, 177325, 179580, 184418, 189435, 194545, 212790, 224475, 224900, 233454, 252580, 276627, 284700, 299300, 315725, 328354, 337350, 354650, 368836, 378870, 389090, 425580, 448950, 461045, 466908, 492531, 517789, 531975, 553254, 583635, 631450, 656708, 674700, 709300, 757740, 778180, 820885, 897900, 922090, 947175, 972725, 985062, 1035578, 1063950, 1106508, 1167270, 1262900, 1383135, 1553367, 1641770, 1844180, 1894350, 1945450, 1970124, 2071156, 2127900, 2305225, 2334540, 2462655, 2588945, 2766270, 2918175, 3106734, 3283540, 3788700, 3890900, 4104425, 4610450, 4925310, 5177890, 5532540, 5836350, 6213468, 6731257, 6915675, 7766835, 8208850, 9220900, 9850620, 10355780, 11672700, 12313275, 12944725, 13462514, 13831350, 15533670, 16417700, 20193771, 24626550, 25889450, 26925028, 27662700, 31067340, 33656285, 38834175, 40387542, 49253100, 51778900, 67312570, 77668350, 80775084, 100968855, 134625140, 155336700, 168281425, 201937710, 336562850, 403875420, 504844275, 673125700, 1009688550, 2019377100]

約数ペア:

[(1, 2019377100), (2, 1009688550), (3, 673125700), (4, 504844275), (5, 403875420), (6, 336562850), (10, 201937710), (12, 168281425), (13, 155336700), (15, 134625140), (20, 100968855), (25, 80775084), (26, 77668350), (30, 67312570), (39, 51778900), (41, 49253100), (50, 40387542), (52, 38834175), (60, 33656285), (65, 31067340), (73, 27662700), (75, 26925028), (78, 25889450), (82, 24626550), (100, 20193771), (123, 16417700), (130, 15533670), (146, 13831350), (150, 13462514), (156, 12944725), (164, 12313275), (173, 11672700), (195, 10355780), (205, 9850620), (219, 9220900), (246, 8208850), (260, 7766835), (292, 6915675), (300, 6731257), (325, 6213468), (346, 5836350), (365, 5532540), (390, 5177890), (410, 4925310), (438, 4610450), (492, 4104425), (519, 3890900), (533, 3788700), (615, 3283540), (650, 3106734), (692, 2918175), (730, 2766270), (780, 2588945), (820, 2462655), (865, 2334540), (876, 2305225), (949, 2127900), (975, 2071156), (1025, 1970124), (1038, 1945450), (1066, 1894350), (1095, 1844180), (1230, 1641770), (1300, 1553367), (1460, 1383135), (1599, 1262900), (1730, 1167270), (1825, 1106508), (1898, 1063950), (1950, 1035578), (2050, 985062), (2076, 972725), (2132, 947175), (2190, 922090), (2249, 897900), (2460, 820885), (2595, 778180), (2665, 757740), (2847, 709300), (2993, 674700), (3075, 656708), (3198, 631450), (3460, 583635), (3650, 553254), (3796, 531975), (3900, 517789), (4100, 492531), (4325, 466908), (4380, 461045), (4498, 448950), (4745, 425580), (5190, 389090), (5330, 378870), (5475, 368836), (5694, 354650), (5986, 337350), (6150, 328354), (6396, 315725), (6747, 299300), (7093, 284700), (7300, 276627), (7995, 252580), (8650, 233454), (8979, 224900), (8996, 224475), (9490, 212790), (10380, 194545), (10660, 189435), (10950, 184418), (11245, 179580), (11388, 177325), (11972, 168675), (12300, 164177), (12629, 159900), (12975, 155636), (13325, 151548), (13494, 149650), (14186, 142350), (14235, 141860), (14965, 134940), (15990, 126290), (17300, 116727), (17958, 112450), (18980, 106395), (21279, 94900), (21900, 92209), (22490, 89790), (23725, 85116), (25258, 79950), (25950, 77818), (26650, 75774), (26988, 74825), (28372, 71175), (28470, 70930), (29930, 67470), (31980, 63145), (33735, 59860), (35465, 56940), (35916, 56225), (37887, 53300), (38909, 51900), (39975, 50516), (42558, 47450), (44895, 44980)]