247302900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:975

約数の個数: 216

約数和(自身を含む): 872027520

約数和(自身を除く): 624724620

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, 130, 138, 150, 156, 180, 195, 207, 225, 230, 234, 260, 276, 299, 300, 325, 345, 390, 414, 450, 460, 468, 575, 585, 598, 650, 690, 780, 828, 897, 900, 919, 975, 1035, 1150, 1170, 1196, 1300, 1380, 1495, 1725, 1794, 1838, 1950, 2070, 2300, 2340, 2691, 2757, 2925, 2990, 3450, 3588, 3676, 3900, 4140, 4485, 4595, 5175, 5382, 5514, 5850, 5980, 6900, 7475, 8271, 8970, 9190, 10350, 10764, 11028, 11700, 11947, 13455, 13785, 14950, 16542, 17940, 18380, 20700, 21137, 22425, 22975, 23894, 26910, 27570, 29900, 33084, 35841, 41355, 42274, 44850, 45950, 47788, 53820, 55140, 59735, 63411, 67275, 68925, 71682, 82710, 84548, 89700, 91900, 105685, 107523, 119470, 126822, 134550, 137850, 143364, 165420, 179205, 190233, 206775, 211370, 215046, 238940, 253644, 269100, 274781, 275700, 298675, 317055, 358410, 380466, 413550, 422740, 430092, 528425, 537615, 549562, 597350, 634110, 716820, 760932, 824343, 827100, 896025, 951165, 1056850, 1075230, 1099124, 1194700, 1268220, 1373905, 1585275, 1648686, 1792050, 1902330, 2113700, 2150460, 2473029, 2688075, 2747810, 3170550, 3297372, 3584100, 3804660, 4121715, 4755825, 4946058, 5376150, 5495620, 6341100, 6869525, 8243430, 9511650, 9892116, 10752300, 12365145, 13739050, 16486860, 19023300, 20608575, 24730290, 27478100, 41217150, 49460580, 61825725, 82434300, 123651450, 247302900]

約数ペア:

[(1, 247302900), (2, 123651450), (3, 82434300), (4, 61825725), (5, 49460580), (6, 41217150), (9, 27478100), (10, 24730290), (12, 20608575), (13, 19023300), (15, 16486860), (18, 13739050), (20, 12365145), (23, 10752300), (25, 9892116), (26, 9511650), (30, 8243430), (36, 6869525), (39, 6341100), (45, 5495620), (46, 5376150), (50, 4946058), (52, 4755825), (60, 4121715), (65, 3804660), (69, 3584100), (75, 3297372), (78, 3170550), (90, 2747810), (92, 2688075), (100, 2473029), (115, 2150460), (117, 2113700), (130, 1902330), (138, 1792050), (150, 1648686), (156, 1585275), (180, 1373905), (195, 1268220), (207, 1194700), (225, 1099124), (230, 1075230), (234, 1056850), (260, 951165), (276, 896025), (299, 827100), (300, 824343), (325, 760932), (345, 716820), (390, 634110), (414, 597350), (450, 549562), (460, 537615), (468, 528425), (575, 430092), (585, 422740), (598, 413550), (650, 380466), (690, 358410), (780, 317055), (828, 298675), (897, 275700), (900, 274781), (919, 269100), (975, 253644), (1035, 238940), (1150, 215046), (1170, 211370), (1196, 206775), (1300, 190233), (1380, 179205), (1495, 165420), (1725, 143364), (1794, 137850), (1838, 134550), (1950, 126822), (2070, 119470), (2300, 107523), (2340, 105685), (2691, 91900), (2757, 89700), (2925, 84548), (2990, 82710), (3450, 71682), (3588, 68925), (3676, 67275), (3900, 63411), (4140, 59735), (4485, 55140), (4595, 53820), (5175, 47788), (5382, 45950), (5514, 44850), (5850, 42274), (5980, 41355), (6900, 35841), (7475, 33084), (8271, 29900), (8970, 27570), (9190, 26910), (10350, 23894), (10764, 22975), (11028, 22425), (11700, 21137), (11947, 20700), (13455, 18380), (13785, 17940), (14950, 16542)]