77151750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 213542784

約数和(自身を除く): 136391034

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 41, 50, 65, 75, 78, 82, 123, 125, 130, 150, 193, 195, 205, 246, 250, 325, 375, 386, 390, 410, 533, 579, 615, 650, 750, 965, 975, 1025, 1066, 1158, 1230, 1599, 1625, 1930, 1950, 2050, 2509, 2665, 2895, 3075, 3198, 3250, 4825, 4875, 5018, 5125, 5330, 5790, 6150, 7527, 7913, 7995, 9650, 9750, 10250, 12545, 13325, 14475, 15054, 15375, 15826, 15990, 23739, 24125, 25090, 26650, 28950, 30750, 37635, 39565, 39975, 47478, 48250, 62725, 66625, 72375, 75270, 79130, 79950, 102869, 118695, 125450, 133250, 144750, 188175, 197825, 199875, 205738, 237390, 308607, 313625, 376350, 395650, 399750, 514345, 593475, 617214, 627250, 940875, 989125, 1028690, 1186950, 1543035, 1881750, 1978250, 2571725, 2967375, 3086070, 5143450, 5934750, 7715175, 12858625, 15430350, 25717250, 38575875, 77151750]

約数ペア:

[(1, 77151750), (2, 38575875), (3, 25717250), (5, 15430350), (6, 12858625), (10, 7715175), (13, 5934750), (15, 5143450), (25, 3086070), (26, 2967375), (30, 2571725), (39, 1978250), (41, 1881750), (50, 1543035), (65, 1186950), (75, 1028690), (78, 989125), (82, 940875), (123, 627250), (125, 617214), (130, 593475), (150, 514345), (193, 399750), (195, 395650), (205, 376350), (246, 313625), (250, 308607), (325, 237390), (375, 205738), (386, 199875), (390, 197825), (410, 188175), (533, 144750), (579, 133250), (615, 125450), (650, 118695), (750, 102869), (965, 79950), (975, 79130), (1025, 75270), (1066, 72375), (1158, 66625), (1230, 62725), (1599, 48250), (1625, 47478), (1930, 39975), (1950, 39565), (2050, 37635), (2509, 30750), (2665, 28950), (2895, 26650), (3075, 25090), (3198, 24125), (3250, 23739), (4825, 15990), (4875, 15826), (5018, 15375), (5125, 15054), (5330, 14475), (5790, 13325), (6150, 12545), (7527, 10250), (7913, 9750), (7995, 9650)]