108839880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 370656000

約数和(自身を除く): 261816120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 79, 86, 89, 90, 120, 129, 158, 172, 178, 180, 215, 237, 258, 267, 316, 344, 356, 360, 387, 395, 430, 445, 474, 516, 534, 632, 645, 711, 712, 774, 790, 801, 860, 890, 948, 1032, 1068, 1185, 1290, 1335, 1422, 1548, 1580, 1602, 1720, 1780, 1896, 1935, 2136, 2370, 2580, 2670, 2844, 3096, 3160, 3204, 3397, 3555, 3560, 3827, 3870, 4005, 4740, 5160, 5340, 5688, 6408, 6794, 7031, 7110, 7654, 7740, 8010, 9480, 10191, 10680, 11481, 13588, 14062, 14220, 15308, 15480, 16020, 16985, 19135, 20382, 21093, 22962, 27176, 28124, 28440, 30573, 30616, 32040, 33970, 34443, 35155, 38270, 40764, 42186, 45924, 50955, 56248, 57405, 61146, 63279, 67940, 68886, 70310, 76540, 81528, 84372, 91848, 101910, 105465, 114810, 122292, 126558, 135880, 137772, 140620, 152865, 153080, 168744, 172215, 203820, 210930, 229620, 244584, 253116, 275544, 281240, 302333, 305730, 316395, 344430, 407640, 421860, 459240, 506232, 604666, 611460, 632790, 688860, 843720, 906999, 1209332, 1222920, 1265580, 1377720, 1511665, 1813998, 2418664, 2531160, 2720997, 3023330, 3627996, 4534995, 5441994, 6046660, 7255992, 9069990, 10883988, 12093320, 13604985, 18139980, 21767976, 27209970, 36279960, 54419940, 108839880]

約数ペア:

[(1, 108839880), (2, 54419940), (3, 36279960), (4, 27209970), (5, 21767976), (6, 18139980), (8, 13604985), (9, 12093320), (10, 10883988), (12, 9069990), (15, 7255992), (18, 6046660), (20, 5441994), (24, 4534995), (30, 3627996), (36, 3023330), (40, 2720997), (43, 2531160), (45, 2418664), (60, 1813998), (72, 1511665), (79, 1377720), (86, 1265580), (89, 1222920), (90, 1209332), (120, 906999), (129, 843720), (158, 688860), (172, 632790), (178, 611460), (180, 604666), (215, 506232), (237, 459240), (258, 421860), (267, 407640), (316, 344430), (344, 316395), (356, 305730), (360, 302333), (387, 281240), (395, 275544), (430, 253116), (445, 244584), (474, 229620), (516, 210930), (534, 203820), (632, 172215), (645, 168744), (711, 153080), (712, 152865), (774, 140620), (790, 137772), (801, 135880), (860, 126558), (890, 122292), (948, 114810), (1032, 105465), (1068, 101910), (1185, 91848), (1290, 84372), (1335, 81528), (1422, 76540), (1548, 70310), (1580, 68886), (1602, 67940), (1720, 63279), (1780, 61146), (1896, 57405), (1935, 56248), (2136, 50955), (2370, 45924), (2580, 42186), (2670, 40764), (2844, 38270), (3096, 35155), (3160, 34443), (3204, 33970), (3397, 32040), (3555, 30616), (3560, 30573), (3827, 28440), (3870, 28124), (4005, 27176), (4740, 22962), (5160, 21093), (5340, 20382), (5688, 19135), (6408, 16985), (6794, 16020), (7031, 15480), (7110, 15308), (7654, 14220), (7740, 14062), (8010, 13588), (9480, 11481), (10191, 10680)]