64379250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 196245504

約数和(自身を除く): 131866254

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 50, 62, 65, 71, 75, 78, 90, 93, 117, 125, 130, 142, 150, 155, 186, 195, 213, 225, 234, 250, 279, 310, 325, 355, 375, 390, 403, 426, 450, 465, 558, 585, 639, 650, 710, 750, 775, 806, 923, 930, 975, 1065, 1125, 1170, 1209, 1278, 1395, 1550, 1625, 1775, 1846, 1950, 2015, 2130, 2201, 2250, 2325, 2418, 2769, 2790, 2925, 3195, 3250, 3550, 3627, 3875, 4030, 4402, 4615, 4650, 4875, 5325, 5538, 5850, 6045, 6390, 6603, 6975, 7254, 7750, 8307, 8875, 9230, 9750, 10075, 10650, 11005, 11625, 12090, 13206, 13845, 13950, 14625, 15975, 16614, 17750, 18135, 19809, 20150, 22010, 23075, 23250, 26625, 27690, 28613, 29250, 30225, 31950, 33015, 34875, 36270, 39618, 41535, 46150, 50375, 53250, 55025, 57226, 60450, 66030, 69225, 69750, 79875, 83070, 85839, 90675, 99045, 100750, 110050, 115375, 138450, 143065, 151125, 159750, 165075, 171678, 181350, 198090, 207675, 230750, 257517, 275125, 286130, 302250, 330150, 346125, 415350, 429195, 453375, 495225, 515034, 550250, 692250, 715325, 825375, 858390, 906750, 990450, 1038375, 1287585, 1430650, 1650750, 2076750, 2145975, 2476125, 2575170, 3576625, 4291950, 4952250, 6437925, 7153250, 10729875, 12875850, 21459750, 32189625, 64379250]

約数ペア:

[(1, 64379250), (2, 32189625), (3, 21459750), (5, 12875850), (6, 10729875), (9, 7153250), (10, 6437925), (13, 4952250), (15, 4291950), (18, 3576625), (25, 2575170), (26, 2476125), (30, 2145975), (31, 2076750), (39, 1650750), (45, 1430650), (50, 1287585), (62, 1038375), (65, 990450), (71, 906750), (75, 858390), (78, 825375), (90, 715325), (93, 692250), (117, 550250), (125, 515034), (130, 495225), (142, 453375), (150, 429195), (155, 415350), (186, 346125), (195, 330150), (213, 302250), (225, 286130), (234, 275125), (250, 257517), (279, 230750), (310, 207675), (325, 198090), (355, 181350), (375, 171678), (390, 165075), (403, 159750), (426, 151125), (450, 143065), (465, 138450), (558, 115375), (585, 110050), (639, 100750), (650, 99045), (710, 90675), (750, 85839), (775, 83070), (806, 79875), (923, 69750), (930, 69225), (975, 66030), (1065, 60450), (1125, 57226), (1170, 55025), (1209, 53250), (1278, 50375), (1395, 46150), (1550, 41535), (1625, 39618), (1775, 36270), (1846, 34875), (1950, 33015), (2015, 31950), (2130, 30225), (2201, 29250), (2250, 28613), (2325, 27690), (2418, 26625), (2769, 23250), (2790, 23075), (2925, 22010), (3195, 20150), (3250, 19809), (3550, 18135), (3627, 17750), (3875, 16614), (4030, 15975), (4402, 14625), (4615, 13950), (4650, 13845), (4875, 13206), (5325, 12090), (5538, 11625), (5850, 11005), (6045, 10650), (6390, 10075), (6603, 9750), (6975, 9230), (7254, 8875), (7750, 8307)]