61020197550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{31513}}^1$

素因数の和:31875

約数の個数: 144

約数和(自身を含む): 177090780048

約数和(自身を除く): 116070582498

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 331, 390, 450, 585, 650, 662, 975, 993, 1170, 1655, 1950, 1986, 2925, 2979, 3310, 4303, 4965, 5850, 5958, 8275, 8606, 9930, 12909, 14895, 16550, 21515, 24825, 25818, 29790, 31513, 38727, 43030, 49650, 63026, 64545, 74475, 77454, 94539, 107575, 129090, 148950, 157565, 189078, 193635, 215150, 283617, 315130, 322725, 387270, 409669, 472695, 567234, 645450, 787825, 819338, 945390, 968175, 1229007, 1418085, 1575650, 1936350, 2048345, 2363475, 2458014, 2836170, 3687021, 4096690, 4726950, 6145035, 7090425, 7374042, 10241725, 10430803, 12290070, 14180850, 18435105, 20483450, 20861606, 30725175, 31292409, 36870210, 52154015, 61450350, 62584818, 92175525, 93877227, 104308030, 135600439, 156462045, 184351050, 187754454, 260770075, 271200878, 312924090, 406801317, 469386135, 521540150, 678002195, 782310225, 813602634, 938772270, 1220403951, 1356004390, 1564620450, 2034006585, 2346930675, 2440807902, 3390010975, 4068013170, 4693861350, 6102019755, 6780021950, 10170032925, 12204039510, 20340065850, 30510098775, 61020197550]

約数ペア:

[(1, 61020197550), (2, 30510098775), (3, 20340065850), (5, 12204039510), (6, 10170032925), (9, 6780021950), (10, 6102019755), (13, 4693861350), (15, 4068013170), (18, 3390010975), (25, 2440807902), (26, 2346930675), (30, 2034006585), (39, 1564620450), (45, 1356004390), (50, 1220403951), (65, 938772270), (75, 813602634), (78, 782310225), (90, 678002195), (117, 521540150), (130, 469386135), (150, 406801317), (195, 312924090), (225, 271200878), (234, 260770075), (325, 187754454), (331, 184351050), (390, 156462045), (450, 135600439), (585, 104308030), (650, 93877227), (662, 92175525), (975, 62584818), (993, 61450350), (1170, 52154015), (1655, 36870210), (1950, 31292409), (1986, 30725175), (2925, 20861606), (2979, 20483450), (3310, 18435105), (4303, 14180850), (4965, 12290070), (5850, 10430803), (5958, 10241725), (8275, 7374042), (8606, 7090425), (9930, 6145035), (12909, 4726950), (14895, 4096690), (16550, 3687021), (21515, 2836170), (24825, 2458014), (25818, 2363475), (29790, 2048345), (31513, 1936350), (38727, 1575650), (43030, 1418085), (49650, 1229007), (63026, 968175), (64545, 945390), (74475, 819338), (77454, 787825), (94539, 645450), (107575, 567234), (129090, 472695), (148950, 409669), (157565, 387270), (189078, 322725), (193635, 315130), (215150, 283617)]