144374220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:892

約数の個数: 144

約数和(自身を含む): 468179712

約数和(自身を除く): 323805492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 43, 45, 46, 60, 69, 86, 90, 92, 115, 129, 138, 172, 180, 207, 215, 230, 258, 276, 345, 387, 414, 430, 460, 516, 645, 690, 774, 811, 828, 860, 989, 1035, 1290, 1380, 1548, 1622, 1935, 1978, 2070, 2433, 2580, 2967, 3244, 3870, 3956, 4055, 4140, 4866, 4945, 5934, 7299, 7740, 8110, 8901, 9732, 9890, 11868, 12165, 14598, 14835, 16220, 17802, 18653, 19780, 24330, 29196, 29670, 34873, 35604, 36495, 37306, 44505, 48660, 55959, 59340, 69746, 72990, 74612, 89010, 93265, 104619, 111918, 139492, 145980, 167877, 174365, 178020, 186530, 209238, 223836, 279795, 313857, 335754, 348730, 373060, 418476, 523095, 559590, 627714, 671508, 697460, 802079, 839385, 1046190, 1119180, 1255428, 1569285, 1604158, 1678770, 2092380, 2406237, 3138570, 3208316, 3357540, 4010395, 4812474, 6277140, 7218711, 8020790, 9624948, 12031185, 14437422, 16041580, 24062370, 28874844, 36093555, 48124740, 72187110, 144374220]

約数ペア:

[(1, 144374220), (2, 72187110), (3, 48124740), (4, 36093555), (5, 28874844), (6, 24062370), (9, 16041580), (10, 14437422), (12, 12031185), (15, 9624948), (18, 8020790), (20, 7218711), (23, 6277140), (30, 4812474), (36, 4010395), (43, 3357540), (45, 3208316), (46, 3138570), (60, 2406237), (69, 2092380), (86, 1678770), (90, 1604158), (92, 1569285), (115, 1255428), (129, 1119180), (138, 1046190), (172, 839385), (180, 802079), (207, 697460), (215, 671508), (230, 627714), (258, 559590), (276, 523095), (345, 418476), (387, 373060), (414, 348730), (430, 335754), (460, 313857), (516, 279795), (645, 223836), (690, 209238), (774, 186530), (811, 178020), (828, 174365), (860, 167877), (989, 145980), (1035, 139492), (1290, 111918), (1380, 104619), (1548, 93265), (1622, 89010), (1935, 74612), (1978, 72990), (2070, 69746), (2433, 59340), (2580, 55959), (2967, 48660), (3244, 44505), (3870, 37306), (3956, 36495), (4055, 35604), (4140, 34873), (4866, 29670), (4945, 29196), (5934, 24330), (7299, 19780), (7740, 18653), (8110, 17802), (8901, 16220), (9732, 14835), (9890, 14598), (11868, 12165)]