105782580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 334414080

約数和(自身を除く): 228631500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 79, 86, 90, 129, 158, 172, 173, 180, 215, 237, 258, 316, 346, 387, 395, 430, 474, 516, 519, 645, 692, 711, 774, 790, 860, 865, 948, 1038, 1185, 1290, 1422, 1548, 1557, 1580, 1730, 1935, 2076, 2370, 2580, 2595, 2844, 3114, 3397, 3460, 3555, 3870, 4740, 5190, 6228, 6794, 7110, 7439, 7740, 7785, 10191, 10380, 13588, 13667, 14220, 14878, 15570, 16985, 20382, 22317, 27334, 29756, 30573, 31140, 33970, 37195, 40764, 41001, 44634, 50955, 54668, 61146, 66951, 67940, 68335, 74390, 82002, 89268, 101910, 111585, 122292, 123003, 133902, 136670, 148780, 152865, 164004, 203820, 205005, 223170, 246006, 267804, 273340, 305730, 334755, 410010, 446340, 492012, 587681, 611460, 615015, 669510, 820020, 1175362, 1230030, 1339020, 1763043, 2350724, 2460060, 2938405, 3526086, 5289129, 5876810, 7052172, 8815215, 10578258, 11753620, 17630430, 21156516, 26445645, 35260860, 52891290, 105782580]

約数ペア:

[(1, 105782580), (2, 52891290), (3, 35260860), (4, 26445645), (5, 21156516), (6, 17630430), (9, 11753620), (10, 10578258), (12, 8815215), (15, 7052172), (18, 5876810), (20, 5289129), (30, 3526086), (36, 2938405), (43, 2460060), (45, 2350724), (60, 1763043), (79, 1339020), (86, 1230030), (90, 1175362), (129, 820020), (158, 669510), (172, 615015), (173, 611460), (180, 587681), (215, 492012), (237, 446340), (258, 410010), (316, 334755), (346, 305730), (387, 273340), (395, 267804), (430, 246006), (474, 223170), (516, 205005), (519, 203820), (645, 164004), (692, 152865), (711, 148780), (774, 136670), (790, 133902), (860, 123003), (865, 122292), (948, 111585), (1038, 101910), (1185, 89268), (1290, 82002), (1422, 74390), (1548, 68335), (1557, 67940), (1580, 66951), (1730, 61146), (1935, 54668), (2076, 50955), (2370, 44634), (2580, 41001), (2595, 40764), (2844, 37195), (3114, 33970), (3397, 31140), (3460, 30573), (3555, 29756), (3870, 27334), (4740, 22317), (5190, 20382), (6228, 16985), (6794, 15570), (7110, 14878), (7439, 14220), (7740, 13667), (7785, 13588), (10191, 10380)]