79390350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 236016144

約数和(自身を除く): 156625794

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 41, 45, 50, 65, 75, 78, 82, 90, 117, 123, 130, 150, 195, 205, 225, 234, 246, 325, 331, 369, 390, 410, 450, 533, 585, 615, 650, 662, 738, 975, 993, 1025, 1066, 1170, 1230, 1599, 1655, 1845, 1950, 1986, 2050, 2665, 2925, 2979, 3075, 3198, 3310, 3690, 4303, 4797, 4965, 5330, 5850, 5958, 6150, 7995, 8275, 8606, 9225, 9594, 9930, 12909, 13325, 13571, 14895, 15990, 16550, 18450, 21515, 23985, 24825, 25818, 26650, 27142, 29790, 38727, 39975, 40713, 43030, 47970, 49650, 64545, 67855, 74475, 77454, 79950, 81426, 107575, 119925, 122139, 129090, 135710, 148950, 176423, 193635, 203565, 215150, 239850, 244278, 322725, 339275, 352846, 387270, 407130, 529269, 610695, 645450, 678550, 882115, 968175, 1017825, 1058538, 1221390, 1587807, 1764230, 1936350, 2035650, 2646345, 3053475, 3175614, 4410575, 5292690, 6106950, 7939035, 8821150, 13231725, 15878070, 26463450, 39695175, 79390350]

約数ペア:

[(1, 79390350), (2, 39695175), (3, 26463450), (5, 15878070), (6, 13231725), (9, 8821150), (10, 7939035), (13, 6106950), (15, 5292690), (18, 4410575), (25, 3175614), (26, 3053475), (30, 2646345), (39, 2035650), (41, 1936350), (45, 1764230), (50, 1587807), (65, 1221390), (75, 1058538), (78, 1017825), (82, 968175), (90, 882115), (117, 678550), (123, 645450), (130, 610695), (150, 529269), (195, 407130), (205, 387270), (225, 352846), (234, 339275), (246, 322725), (325, 244278), (331, 239850), (369, 215150), (390, 203565), (410, 193635), (450, 176423), (533, 148950), (585, 135710), (615, 129090), (650, 122139), (662, 119925), (738, 107575), (975, 81426), (993, 79950), (1025, 77454), (1066, 74475), (1170, 67855), (1230, 64545), (1599, 49650), (1655, 47970), (1845, 43030), (1950, 40713), (1986, 39975), (2050, 38727), (2665, 29790), (2925, 27142), (2979, 26650), (3075, 25818), (3198, 24825), (3310, 23985), (3690, 21515), (4303, 18450), (4797, 16550), (4965, 15990), (5330, 14895), (5850, 13571), (5958, 13325), (6150, 12909), (7995, 9930), (8275, 9594), (8606, 9225)]