51421500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 179786880

約数和(自身を除く): 128365380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 125, 130, 135, 150, 156, 180, 195, 225, 234, 250, 260, 270, 293, 300, 325, 351, 375, 390, 450, 468, 500, 540, 585, 586, 650, 675, 702, 750, 780, 879, 900, 975, 1125, 1170, 1172, 1300, 1350, 1404, 1465, 1500, 1625, 1755, 1758, 1950, 2250, 2340, 2637, 2700, 2925, 2930, 3250, 3375, 3510, 3516, 3809, 3900, 4395, 4500, 4875, 5274, 5850, 5860, 6500, 6750, 7020, 7325, 7618, 7911, 8775, 8790, 9750, 10548, 11427, 11700, 13185, 13500, 14625, 14650, 15236, 15822, 17550, 17580, 19045, 19500, 21975, 22854, 26370, 29250, 29300, 31644, 34281, 35100, 36625, 38090, 39555, 43875, 43950, 45708, 52740, 57135, 58500, 65925, 68562, 73250, 76180, 79110, 87750, 87900, 95225, 102843, 109875, 114270, 131850, 137124, 146500, 158220, 171405, 175500, 190450, 197775, 205686, 219750, 228540, 263700, 285675, 329625, 342810, 380900, 395550, 411372, 439500, 476125, 514215, 571350, 659250, 685620, 791100, 857025, 952250, 988875, 1028430, 1142700, 1318500, 1428375, 1714050, 1904500, 1977750, 2056860, 2571075, 2856750, 3428100, 3955500, 4285125, 5142150, 5713500, 8570250, 10284300, 12855375, 17140500, 25710750, 51421500]

約数ペア:

[(1, 51421500), (2, 25710750), (3, 17140500), (4, 12855375), (5, 10284300), (6, 8570250), (9, 5713500), (10, 5142150), (12, 4285125), (13, 3955500), (15, 3428100), (18, 2856750), (20, 2571075), (25, 2056860), (26, 1977750), (27, 1904500), (30, 1714050), (36, 1428375), (39, 1318500), (45, 1142700), (50, 1028430), (52, 988875), (54, 952250), (60, 857025), (65, 791100), (75, 685620), (78, 659250), (90, 571350), (100, 514215), (108, 476125), (117, 439500), (125, 411372), (130, 395550), (135, 380900), (150, 342810), (156, 329625), (180, 285675), (195, 263700), (225, 228540), (234, 219750), (250, 205686), (260, 197775), (270, 190450), (293, 175500), (300, 171405), (325, 158220), (351, 146500), (375, 137124), (390, 131850), (450, 114270), (468, 109875), (500, 102843), (540, 95225), (585, 87900), (586, 87750), (650, 79110), (675, 76180), (702, 73250), (750, 68562), (780, 65925), (879, 58500), (900, 57135), (975, 52740), (1125, 45708), (1170, 43950), (1172, 43875), (1300, 39555), (1350, 38090), (1404, 36625), (1465, 35100), (1500, 34281), (1625, 31644), (1755, 29300), (1758, 29250), (1950, 26370), (2250, 22854), (2340, 21975), (2637, 19500), (2700, 19045), (2925, 17580), (2930, 17550), (3250, 15822), (3375, 15236), (3510, 14650), (3516, 14625), (3809, 13500), (3900, 13185), (4395, 11700), (4500, 11427), (4875, 10548), (5274, 9750), (5850, 8790), (5860, 8775), (6500, 7911), (6750, 7618), (7020, 7325)]