30946500

素因数分解:

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

素因数の和:84

約数の個数: 216

約数和(自身を含む): 109905432

約数和(自身を除く): 78958932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 25, 26, 30, 36, 39, 45, 46, 50, 52, 60, 65, 69, 75, 78, 90, 92, 100, 115, 117, 125, 130, 138, 150, 156, 180, 195, 207, 225, 230, 234, 250, 260, 276, 299, 300, 325, 345, 375, 390, 414, 450, 460, 468, 500, 529, 575, 585, 598, 650, 690, 750, 780, 828, 897, 900, 975, 1035, 1058, 1125, 1150, 1170, 1196, 1300, 1380, 1495, 1500, 1587, 1625, 1725, 1794, 1950, 2070, 2116, 2250, 2300, 2340, 2645, 2691, 2875, 2925, 2990, 3174, 3250, 3450, 3588, 3900, 4140, 4485, 4500, 4761, 4875, 5175, 5290, 5382, 5750, 5850, 5980, 6348, 6500, 6877, 6900, 7475, 7935, 8625, 8970, 9522, 9750, 10350, 10580, 10764, 11500, 11700, 13225, 13455, 13754, 14625, 14950, 15870, 17250, 17940, 19044, 19500, 20631, 20700, 22425, 23805, 25875, 26450, 26910, 27508, 29250, 29900, 31740, 34385, 34500, 37375, 39675, 41262, 44850, 47610, 51750, 52900, 53820, 58500, 61893, 66125, 67275, 68770, 74750, 79350, 82524, 89700, 95220, 103155, 103500, 112125, 119025, 123786, 132250, 134550, 137540, 149500, 158700, 171925, 198375, 206310, 224250, 238050, 247572, 264500, 269100, 309465, 336375, 343850, 396750, 412620, 448500, 476100, 515775, 595125, 618930, 672750, 687700, 793500, 859625, 1031550, 1190250, 1237860, 1345500, 1547325, 1719250, 2063100, 2380500, 2578875, 3094650, 3438500, 5157750, 6189300, 7736625, 10315500, 15473250, 30946500]

約数ペア:

[(1, 30946500), (2, 15473250), (3, 10315500), (4, 7736625), (5, 6189300), (6, 5157750), (9, 3438500), (10, 3094650), (12, 2578875), (13, 2380500), (15, 2063100), (18, 1719250), (20, 1547325), (23, 1345500), (25, 1237860), (26, 1190250), (30, 1031550), (36, 859625), (39, 793500), (45, 687700), (46, 672750), (50, 618930), (52, 595125), (60, 515775), (65, 476100), (69, 448500), (75, 412620), (78, 396750), (90, 343850), (92, 336375), (100, 309465), (115, 269100), (117, 264500), (125, 247572), (130, 238050), (138, 224250), (150, 206310), (156, 198375), (180, 171925), (195, 158700), (207, 149500), (225, 137540), (230, 134550), (234, 132250), (250, 123786), (260, 119025), (276, 112125), (299, 103500), (300, 103155), (325, 95220), (345, 89700), (375, 82524), (390, 79350), (414, 74750), (450, 68770), (460, 67275), (468, 66125), (500, 61893), (529, 58500), (575, 53820), (585, 52900), (598, 51750), (650, 47610), (690, 44850), (750, 41262), (780, 39675), (828, 37375), (897, 34500), (900, 34385), (975, 31740), (1035, 29900), (1058, 29250), (1125, 27508), (1150, 26910), (1170, 26450), (1196, 25875), (1300, 23805), (1380, 22425), (1495, 20700), (1500, 20631), (1587, 19500), (1625, 19044), (1725, 17940), (1794, 17250), (1950, 15870), (2070, 14950), (2116, 14625), (2250, 13754), (2300, 13455), (2340, 13225), (2645, 11700), (2691, 11500), (2875, 10764), (2925, 10580), (2990, 10350), (3174, 9750), (3250, 9522), (3450, 8970), (3588, 8625), (3900, 7935), (4140, 7475), (4485, 6900), (4500, 6877), (4761, 6500), (4875, 6348), (5175, 5980), (5290, 5850), (5382, 5750)]