20079918300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{541}}^1$

素因数の和:909

約数の個数: 288

約数和(自身を含む): 64915400704

約数和(自身を除く): 44835482404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 307, 310, 325, 372, 390, 403, 465, 541, 614, 620, 650, 775, 780, 806, 921, 930, 975, 1082, 1209, 1228, 1300, 1535, 1550, 1612, 1623, 1842, 1860, 1950, 2015, 2164, 2325, 2418, 2705, 3070, 3100, 3246, 3684, 3900, 3991, 4030, 4605, 4650, 4836, 5410, 6045, 6140, 6492, 7033, 7675, 7982, 8060, 8115, 9210, 9300, 9517, 10075, 10820, 11973, 12090, 13525, 14066, 15350, 15964, 16230, 16771, 18420, 19034, 19955, 20150, 21099, 23025, 23946, 24180, 27050, 28132, 28551, 30225, 30700, 32460, 33542, 35165, 38068, 39910, 40300, 40575, 42198, 46050, 47585, 47892, 50313, 54100, 57102, 59865, 60450, 67084, 70330, 79820, 81150, 83855, 84396, 92100, 95170, 99775, 100626, 105495, 114204, 119730, 120900, 123721, 140660, 142755, 162300, 166087, 167710, 175825, 190340, 199550, 201252, 210990, 218023, 237925, 239460, 247442, 251565, 285510, 299325, 332174, 335420, 351650, 371163, 399100, 419275, 421980, 436046, 475850, 494884, 498261, 503130, 527475, 571020, 598650, 618605, 654069, 664348, 703300, 713775, 742326, 830435, 838550, 872092, 951700, 996522, 1006260, 1054950, 1090115, 1197300, 1237210, 1257825, 1308138, 1427550, 1484652, 1660870, 1677100, 1855815, 1993044, 2109900, 2159131, 2180230, 2474420, 2491305, 2515650, 2616276, 2855100, 3093025, 3270345, 3321740, 3711630, 4152175, 4318262, 4360460, 4982610, 5031300, 5148697, 5450575, 6186050, 6477393, 6540690, 7423260, 8304350, 8636524, 9279075, 9965220, 10297394, 10795655, 10901150, 12372100, 12456525, 12954786, 13081380, 15446091, 16351725, 16608700, 18558150, 20594788, 21591310, 21802300, 24913050, 25743485, 25909572, 30892182, 32386965, 32703450, 37116300, 43182620, 49826100, 51486970, 53978275, 61784364, 64773930, 65406900, 66933061, 77230455, 102973940, 107956550, 128717425, 129547860, 133866122, 154460910, 161934825, 200799183, 215913100, 257434850, 267732244, 308921820, 323869650, 334665305, 386152275, 401598366, 514869700, 647739300, 669330610, 772304550, 803196732, 1003995915, 1338661220, 1544609100, 1673326525, 2007991830, 3346653050, 4015983660, 5019979575, 6693306100, 10039959150, 20079918300]

約数ペア:

[(1, 20079918300), (2, 10039959150), (3, 6693306100), (4, 5019979575), (5, 4015983660), (6, 3346653050), (10, 2007991830), (12, 1673326525), (13, 1544609100), (15, 1338661220), (20, 1003995915), (25, 803196732), (26, 772304550), (30, 669330610), (31, 647739300), (39, 514869700), (50, 401598366), (52, 386152275), (60, 334665305), (62, 323869650), (65, 308921820), (75, 267732244), (78, 257434850), (93, 215913100), (100, 200799183), (124, 161934825), (130, 154460910), (150, 133866122), (155, 129547860), (156, 128717425), (186, 107956550), (195, 102973940), (260, 77230455), (300, 66933061), (307, 65406900), (310, 64773930), (325, 61784364), (372, 53978275), (390, 51486970), (403, 49826100), (465, 43182620), (541, 37116300), (614, 32703450), (620, 32386965), (650, 30892182), (775, 25909572), (780, 25743485), (806, 24913050), (921, 21802300), (930, 21591310), (975, 20594788), (1082, 18558150), (1209, 16608700), (1228, 16351725), (1300, 15446091), (1535, 13081380), (1550, 12954786), (1612, 12456525), (1623, 12372100), (1842, 10901150), (1860, 10795655), (1950, 10297394), (2015, 9965220), (2164, 9279075), (2325, 8636524), (2418, 8304350), (2705, 7423260), (3070, 6540690), (3100, 6477393), (3246, 6186050), (3684, 5450575), (3900, 5148697), (3991, 5031300), (4030, 4982610), (4605, 4360460), (4650, 4318262), (4836, 4152175), (5410, 3711630), (6045, 3321740), (6140, 3270345), (6492, 3093025), (7033, 2855100), (7675, 2616276), (7982, 2515650), (8060, 2491305), (8115, 2474420), (9210, 2180230), (9300, 2159131), (9517, 2109900), (10075, 1993044), (10820, 1855815), (11973, 1677100), (12090, 1660870), (13525, 1484652), (14066, 1427550), (15350, 1308138), (15964, 1257825), (16230, 1237210), (16771, 1197300), (18420, 1090115), (19034, 1054950), (19955, 1006260), (20150, 996522), (21099, 951700), (23025, 872092), (23946, 838550), (24180, 830435), (27050, 742326), (28132, 713775), (28551, 703300), (30225, 664348), (30700, 654069), (32460, 618605), (33542, 598650), (35165, 571020), (38068, 527475), (39910, 503130), (40300, 498261), (40575, 494884), (42198, 475850), (46050, 436046), (47585, 421980), (47892, 419275), (50313, 399100), (54100, 371163), (57102, 351650), (59865, 335420), (60450, 332174), (67084, 299325), (70330, 285510), (79820, 251565), (81150, 247442), (83855, 239460), (84396, 237925), (92100, 218023), (95170, 210990), (99775, 201252), (100626, 199550), (105495, 190340), (114204, 175825), (119730, 167710), (120900, 166087), (123721, 162300), (140660, 142755)]