239969250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:586

約数の個数: 128

約数和(自身を含む): 676016640

約数和(自身を除く): 436047390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 73, 75, 90, 125, 135, 146, 150, 219, 225, 250, 270, 365, 375, 438, 450, 487, 657, 675, 730, 750, 974, 1095, 1125, 1314, 1350, 1461, 1825, 1971, 2190, 2250, 2435, 2922, 3285, 3375, 3650, 3942, 4383, 4870, 5475, 6570, 6750, 7305, 8766, 9125, 9855, 10950, 12175, 13149, 14610, 16425, 18250, 19710, 21915, 24350, 26298, 27375, 32850, 35551, 36525, 43830, 49275, 54750, 60875, 65745, 71102, 73050, 82125, 98550, 106653, 109575, 121750, 131490, 164250, 177755, 182625, 213306, 219150, 246375, 319959, 328725, 355510, 365250, 492750, 533265, 547875, 639918, 657450, 888775, 959877, 1066530, 1095750, 1599795, 1643625, 1777550, 1919754, 2666325, 3199590, 3287250, 4443875, 4799385, 5332650, 7998975, 8887750, 9598770, 13331625, 15997950, 23996925, 26663250, 39994875, 47993850, 79989750, 119984625, 239969250]

約数ペア:

[(1, 239969250), (2, 119984625), (3, 79989750), (5, 47993850), (6, 39994875), (9, 26663250), (10, 23996925), (15, 15997950), (18, 13331625), (25, 9598770), (27, 8887750), (30, 7998975), (45, 5332650), (50, 4799385), (54, 4443875), (73, 3287250), (75, 3199590), (90, 2666325), (125, 1919754), (135, 1777550), (146, 1643625), (150, 1599795), (219, 1095750), (225, 1066530), (250, 959877), (270, 888775), (365, 657450), (375, 639918), (438, 547875), (450, 533265), (487, 492750), (657, 365250), (675, 355510), (730, 328725), (750, 319959), (974, 246375), (1095, 219150), (1125, 213306), (1314, 182625), (1350, 177755), (1461, 164250), (1825, 131490), (1971, 121750), (2190, 109575), (2250, 106653), (2435, 98550), (2922, 82125), (3285, 73050), (3375, 71102), (3650, 65745), (3942, 60875), (4383, 54750), (4870, 49275), (5475, 43830), (6570, 36525), (6750, 35551), (7305, 32850), (8766, 27375), (9125, 26298), (9855, 24350), (10950, 21915), (12175, 19710), (13149, 18250), (14610, 16425)]