61375950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 178622496

約数和(自身を除く): 117246546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 71, 75, 85, 90, 102, 113, 142, 150, 153, 170, 213, 225, 226, 255, 306, 339, 355, 425, 426, 450, 510, 565, 639, 678, 710, 765, 850, 1017, 1065, 1130, 1207, 1275, 1278, 1530, 1695, 1775, 1921, 2034, 2130, 2414, 2550, 2825, 3195, 3390, 3550, 3621, 3825, 3842, 5085, 5325, 5650, 5763, 6035, 6390, 7242, 7650, 8023, 8475, 9605, 10170, 10650, 10863, 11526, 12070, 15975, 16046, 16950, 17289, 18105, 19210, 21726, 24069, 25425, 28815, 30175, 31950, 34578, 36210, 40115, 48025, 48138, 50850, 54315, 57630, 60350, 72207, 80230, 86445, 90525, 96050, 108630, 120345, 136391, 144075, 144414, 172890, 181050, 200575, 240690, 271575, 272782, 288150, 361035, 401150, 409173, 432225, 543150, 601725, 681955, 722070, 818346, 864450, 1203450, 1227519, 1363910, 1805175, 2045865, 2455038, 3409775, 3610350, 4091730, 6137595, 6819550, 10229325, 12275190, 20458650, 30687975, 61375950]

約数ペア:

[(1, 61375950), (2, 30687975), (3, 20458650), (5, 12275190), (6, 10229325), (9, 6819550), (10, 6137595), (15, 4091730), (17, 3610350), (18, 3409775), (25, 2455038), (30, 2045865), (34, 1805175), (45, 1363910), (50, 1227519), (51, 1203450), (71, 864450), (75, 818346), (85, 722070), (90, 681955), (102, 601725), (113, 543150), (142, 432225), (150, 409173), (153, 401150), (170, 361035), (213, 288150), (225, 272782), (226, 271575), (255, 240690), (306, 200575), (339, 181050), (355, 172890), (425, 144414), (426, 144075), (450, 136391), (510, 120345), (565, 108630), (639, 96050), (678, 90525), (710, 86445), (765, 80230), (850, 72207), (1017, 60350), (1065, 57630), (1130, 54315), (1207, 50850), (1275, 48138), (1278, 48025), (1530, 40115), (1695, 36210), (1775, 34578), (1921, 31950), (2034, 30175), (2130, 28815), (2414, 25425), (2550, 24069), (2825, 21726), (3195, 19210), (3390, 18105), (3550, 17289), (3621, 16950), (3825, 16046), (3842, 15975), (5085, 12070), (5325, 11526), (5650, 10863), (5763, 10650), (6035, 10170), (6390, 9605), (7242, 8475), (7650, 8023)]