74890800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 180

約数和(自身を含む): 264451824

約数和(自身を除く): 189561024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 100, 120, 142, 144, 150, 180, 200, 213, 225, 240, 284, 293, 300, 355, 360, 400, 426, 450, 568, 586, 600, 639, 710, 720, 852, 879, 900, 1065, 1136, 1172, 1200, 1278, 1420, 1465, 1704, 1758, 1775, 1800, 2130, 2344, 2556, 2637, 2840, 2930, 3195, 3408, 3516, 3550, 3600, 4260, 4395, 4688, 5112, 5274, 5325, 5680, 5860, 6390, 7032, 7100, 7325, 8520, 8790, 10224, 10548, 10650, 11720, 12780, 13185, 14064, 14200, 14650, 15975, 17040, 17580, 20803, 21096, 21300, 21975, 23440, 25560, 26370, 28400, 29300, 31950, 35160, 41606, 42192, 42600, 43950, 51120, 52740, 58600, 62409, 63900, 65925, 70320, 83212, 85200, 87900, 104015, 105480, 117200, 124818, 127800, 131850, 166424, 175800, 187227, 208030, 210960, 249636, 255600, 263700, 312045, 332848, 351600, 374454, 416060, 499272, 520075, 527400, 624090, 748908, 832120, 936135, 998544, 1040150, 1054800, 1248180, 1497816, 1560225, 1664240, 1872270, 2080300, 2496360, 2995632, 3120450, 3744540, 4160600, 4680675, 4992720, 6240900, 7489080, 8321200, 9361350, 12481800, 14978160, 18722700, 24963600, 37445400, 74890800]

約数ペア:

[(1, 74890800), (2, 37445400), (3, 24963600), (4, 18722700), (5, 14978160), (6, 12481800), (8, 9361350), (9, 8321200), (10, 7489080), (12, 6240900), (15, 4992720), (16, 4680675), (18, 4160600), (20, 3744540), (24, 3120450), (25, 2995632), (30, 2496360), (36, 2080300), (40, 1872270), (45, 1664240), (48, 1560225), (50, 1497816), (60, 1248180), (71, 1054800), (72, 1040150), (75, 998544), (80, 936135), (90, 832120), (100, 748908), (120, 624090), (142, 527400), (144, 520075), (150, 499272), (180, 416060), (200, 374454), (213, 351600), (225, 332848), (240, 312045), (284, 263700), (293, 255600), (300, 249636), (355, 210960), (360, 208030), (400, 187227), (426, 175800), (450, 166424), (568, 131850), (586, 127800), (600, 124818), (639, 117200), (710, 105480), (720, 104015), (852, 87900), (879, 85200), (900, 83212), (1065, 70320), (1136, 65925), (1172, 63900), (1200, 62409), (1278, 58600), (1420, 52740), (1465, 51120), (1704, 43950), (1758, 42600), (1775, 42192), (1800, 41606), (2130, 35160), (2344, 31950), (2556, 29300), (2637, 28400), (2840, 26370), (2930, 25560), (3195, 23440), (3408, 21975), (3516, 21300), (3550, 21096), (3600, 20803), (4260, 17580), (4395, 17040), (4688, 15975), (5112, 14650), (5274, 14200), (5325, 14064), (5680, 13185), (5860, 12780), (6390, 11720), (7032, 10650), (7100, 10548), (7325, 10224), (8520, 8790)]