227389500

素因数分解:

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

素因数の和:87

約数の個数: 288

約数和(自身を含む): 810875520

約数和(自身を除く): 583486020

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, 169, 180, 195, 207, 225, 230, 234, 250, 260, 276, 299, 300, 325, 338, 345, 375, 390, 414, 450, 460, 468, 500, 507, 575, 585, 598, 650, 676, 690, 750, 780, 828, 845, 897, 900, 975, 1014, 1035, 1125, 1150, 1170, 1196, 1300, 1380, 1495, 1500, 1521, 1625, 1690, 1725, 1794, 1950, 2028, 2070, 2197, 2250, 2300, 2340, 2535, 2691, 2875, 2925, 2990, 3042, 3250, 3380, 3450, 3588, 3887, 3900, 4140, 4225, 4394, 4485, 4500, 4875, 5070, 5175, 5382, 5750, 5850, 5980, 6084, 6500, 6591, 6900, 7475, 7605, 7774, 8450, 8625, 8788, 8970, 9750, 10140, 10350, 10764, 10985, 11500, 11661, 11700, 12675, 13182, 13455, 14625, 14950, 15210, 15548, 16900, 17250, 17940, 19435, 19500, 19773, 20700, 21125, 21970, 22425, 23322, 25350, 25875, 26364, 26910, 29250, 29900, 30420, 32955, 34500, 34983, 37375, 38025, 38870, 39546, 42250, 43940, 44850, 46644, 50531, 50700, 51750, 53820, 54925, 58305, 58500, 63375, 65910, 67275, 69966, 74750, 76050, 77740, 79092, 84500, 89700, 97175, 98865, 101062, 103500, 109850, 112125, 116610, 126750, 131820, 134550, 139932, 149500, 151593, 152100, 164775, 174915, 190125, 194350, 197730, 202124, 219700, 224250, 233220, 252655, 253500, 269100, 274625, 291525, 303186, 329550, 336375, 349830, 380250, 388700, 395460, 448500, 454779, 485875, 494325, 505310, 549250, 583050, 606372, 659100, 672750, 699660, 757965, 760500, 823875, 874575, 909558, 971750, 988650, 1010620, 1098500, 1166100, 1263275, 1345500, 1457625, 1515930, 1647750, 1749150, 1819116, 1943500, 1977300, 2273895, 2471625, 2526550, 2915250, 3031860, 3295500, 3498300, 3789825, 4372875, 4547790, 4943250, 5053100, 5830500, 6316375, 7579650, 8745750, 9095580, 9886500, 11369475, 12632750, 15159300, 17491500, 18949125, 22738950, 25265500, 37898250, 45477900, 56847375, 75796500, 113694750, 227389500]

約数ペア:

[(1, 227389500), (2, 113694750), (3, 75796500), (4, 56847375), (5, 45477900), (6, 37898250), (9, 25265500), (10, 22738950), (12, 18949125), (13, 17491500), (15, 15159300), (18, 12632750), (20, 11369475), (23, 9886500), (25, 9095580), (26, 8745750), (30, 7579650), (36, 6316375), (39, 5830500), (45, 5053100), (46, 4943250), (50, 4547790), (52, 4372875), (60, 3789825), (65, 3498300), (69, 3295500), (75, 3031860), (78, 2915250), (90, 2526550), (92, 2471625), (100, 2273895), (115, 1977300), (117, 1943500), (125, 1819116), (130, 1749150), (138, 1647750), (150, 1515930), (156, 1457625), (169, 1345500), (180, 1263275), (195, 1166100), (207, 1098500), (225, 1010620), (230, 988650), (234, 971750), (250, 909558), (260, 874575), (276, 823875), (299, 760500), (300, 757965), (325, 699660), (338, 672750), (345, 659100), (375, 606372), (390, 583050), (414, 549250), (450, 505310), (460, 494325), (468, 485875), (500, 454779), (507, 448500), (575, 395460), (585, 388700), (598, 380250), (650, 349830), (676, 336375), (690, 329550), (750, 303186), (780, 291525), (828, 274625), (845, 269100), (897, 253500), (900, 252655), (975, 233220), (1014, 224250), (1035, 219700), (1125, 202124), (1150, 197730), (1170, 194350), (1196, 190125), (1300, 174915), (1380, 164775), (1495, 152100), (1500, 151593), (1521, 149500), (1625, 139932), (1690, 134550), (1725, 131820), (1794, 126750), (1950, 116610), (2028, 112125), (2070, 109850), (2197, 103500), (2250, 101062), (2300, 98865), (2340, 97175), (2535, 89700), (2691, 84500), (2875, 79092), (2925, 77740), (2990, 76050), (3042, 74750), (3250, 69966), (3380, 67275), (3450, 65910), (3588, 63375), (3887, 58500), (3900, 58305), (4140, 54925), (4225, 53820), (4394, 51750), (4485, 50700), (4500, 50531), (4875, 46644), (5070, 44850), (5175, 43940), (5382, 42250), (5750, 39546), (5850, 38870), (5980, 38025), (6084, 37375), (6500, 34983), (6591, 34500), (6900, 32955), (7475, 30420), (7605, 29900), (7774, 29250), (8450, 26910), (8625, 26364), (8788, 25875), (8970, 25350), (9750, 23322), (10140, 22425), (10350, 21970), (10764, 21125), (10985, 20700), (11500, 19773), (11661, 19500), (11700, 19435), (12675, 17940), (13182, 17250), (13455, 16900), (14625, 15548), (14950, 15210)]