2807879100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1361}}^1$

素因数の和:1437

約数の個数: 216

約数和(自身を含む): 9152716272

約数和(自身を除く): 6344837172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 130, 138, 150, 156, 195, 230, 260, 276, 299, 300, 325, 345, 390, 460, 529, 575, 598, 650, 690, 780, 897, 975, 1058, 1150, 1196, 1300, 1361, 1380, 1495, 1587, 1725, 1794, 1950, 2116, 2300, 2645, 2722, 2990, 3174, 3450, 3588, 3900, 4083, 4485, 5290, 5444, 5980, 6348, 6805, 6877, 6900, 7475, 7935, 8166, 8970, 10580, 13225, 13610, 13754, 14950, 15870, 16332, 17693, 17940, 20415, 20631, 22425, 26450, 27220, 27508, 29900, 31303, 31740, 34025, 34385, 35386, 39675, 40830, 41262, 44850, 52900, 53079, 62606, 68050, 68770, 70772, 79350, 81660, 82524, 88465, 89700, 93909, 102075, 103155, 106158, 125212, 136100, 137540, 156515, 158700, 171925, 176930, 187818, 204150, 206310, 212316, 265395, 313030, 343850, 353860, 375636, 406939, 408300, 412620, 442325, 469545, 515775, 530790, 626060, 687700, 719969, 782575, 813878, 884650, 939090, 1031550, 1061580, 1220817, 1326975, 1439938, 1565150, 1627756, 1769300, 1878180, 2034695, 2063100, 2159907, 2347725, 2441634, 2653950, 2879876, 3130300, 3599845, 4069390, 4319814, 4695450, 4883268, 5307900, 6104085, 7199690, 8138780, 8639628, 9359597, 9390900, 10173475, 10799535, 12208170, 14399380, 17999225, 18719194, 20346950, 21599070, 24416340, 28078791, 30520425, 35998450, 37438388, 40693900, 43198140, 46797985, 53997675, 56157582, 61040850, 71996900, 93595970, 107995350, 112315164, 122081700, 140393955, 187191940, 215990700, 233989925, 280787910, 467979850, 561575820, 701969775, 935959700, 1403939550, 2807879100]

約数ペア:

[(1, 2807879100), (2, 1403939550), (3, 935959700), (4, 701969775), (5, 561575820), (6, 467979850), (10, 280787910), (12, 233989925), (13, 215990700), (15, 187191940), (20, 140393955), (23, 122081700), (25, 112315164), (26, 107995350), (30, 93595970), (39, 71996900), (46, 61040850), (50, 56157582), (52, 53997675), (60, 46797985), (65, 43198140), (69, 40693900), (75, 37438388), (78, 35998450), (92, 30520425), (100, 28078791), (115, 24416340), (130, 21599070), (138, 20346950), (150, 18719194), (156, 17999225), (195, 14399380), (230, 12208170), (260, 10799535), (276, 10173475), (299, 9390900), (300, 9359597), (325, 8639628), (345, 8138780), (390, 7199690), (460, 6104085), (529, 5307900), (575, 4883268), (598, 4695450), (650, 4319814), (690, 4069390), (780, 3599845), (897, 3130300), (975, 2879876), (1058, 2653950), (1150, 2441634), (1196, 2347725), (1300, 2159907), (1361, 2063100), (1380, 2034695), (1495, 1878180), (1587, 1769300), (1725, 1627756), (1794, 1565150), (1950, 1439938), (2116, 1326975), (2300, 1220817), (2645, 1061580), (2722, 1031550), (2990, 939090), (3174, 884650), (3450, 813878), (3588, 782575), (3900, 719969), (4083, 687700), (4485, 626060), (5290, 530790), (5444, 515775), (5980, 469545), (6348, 442325), (6805, 412620), (6877, 408300), (6900, 406939), (7475, 375636), (7935, 353860), (8166, 343850), (8970, 313030), (10580, 265395), (13225, 212316), (13610, 206310), (13754, 204150), (14950, 187818), (15870, 176930), (16332, 171925), (17693, 158700), (17940, 156515), (20415, 137540), (20631, 136100), (22425, 125212), (26450, 106158), (27220, 103155), (27508, 102075), (29900, 93909), (31303, 89700), (31740, 88465), (34025, 82524), (34385, 81660), (35386, 79350), (39675, 70772), (40830, 68770), (41262, 68050), (44850, 62606), (52900, 53079)]