53012700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 216

約数和(自身を含む): 187675488

約数和(自身を除く): 134662788

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, 197, 207, 225, 230, 234, 260, 276, 299, 300, 325, 345, 390, 394, 414, 450, 460, 468, 575, 585, 591, 598, 650, 690, 780, 788, 828, 897, 900, 975, 985, 1035, 1150, 1170, 1182, 1196, 1300, 1380, 1495, 1725, 1773, 1794, 1950, 1970, 2070, 2300, 2340, 2364, 2561, 2691, 2925, 2955, 2990, 3450, 3546, 3588, 3900, 3940, 4140, 4485, 4531, 4925, 5122, 5175, 5382, 5850, 5910, 5980, 6900, 7092, 7475, 7683, 8865, 8970, 9062, 9850, 10244, 10350, 10764, 11700, 11820, 12805, 13455, 13593, 14775, 14950, 15366, 17730, 17940, 18124, 19700, 20700, 22425, 22655, 23049, 25610, 26910, 27186, 29550, 29900, 30732, 35460, 38415, 40779, 44325, 44850, 45310, 46098, 51220, 53820, 54372, 58903, 59100, 64025, 67275, 67965, 76830, 81558, 88650, 89700, 90620, 92196, 113275, 115245, 117806, 128050, 134550, 135930, 153660, 163116, 176709, 177300, 192075, 203895, 226550, 230490, 235612, 256100, 269100, 271860, 294515, 339825, 353418, 384150, 407790, 453100, 460980, 530127, 576225, 589030, 679650, 706836, 768300, 815580, 883545, 1019475, 1060254, 1152450, 1178060, 1359300, 1472575, 1767090, 2038950, 2120508, 2304900, 2650635, 2945150, 3534180, 4077900, 4417725, 5301270, 5890300, 8835450, 10602540, 13253175, 17670900, 26506350, 53012700]

約数ペア:

[(1, 53012700), (2, 26506350), (3, 17670900), (4, 13253175), (5, 10602540), (6, 8835450), (9, 5890300), (10, 5301270), (12, 4417725), (13, 4077900), (15, 3534180), (18, 2945150), (20, 2650635), (23, 2304900), (25, 2120508), (26, 2038950), (30, 1767090), (36, 1472575), (39, 1359300), (45, 1178060), (46, 1152450), (50, 1060254), (52, 1019475), (60, 883545), (65, 815580), (69, 768300), (75, 706836), (78, 679650), (90, 589030), (92, 576225), (100, 530127), (115, 460980), (117, 453100), (130, 407790), (138, 384150), (150, 353418), (156, 339825), (180, 294515), (195, 271860), (197, 269100), (207, 256100), (225, 235612), (230, 230490), (234, 226550), (260, 203895), (276, 192075), (299, 177300), (300, 176709), (325, 163116), (345, 153660), (390, 135930), (394, 134550), (414, 128050), (450, 117806), (460, 115245), (468, 113275), (575, 92196), (585, 90620), (591, 89700), (598, 88650), (650, 81558), (690, 76830), (780, 67965), (788, 67275), (828, 64025), (897, 59100), (900, 58903), (975, 54372), (985, 53820), (1035, 51220), (1150, 46098), (1170, 45310), (1182, 44850), (1196, 44325), (1300, 40779), (1380, 38415), (1495, 35460), (1725, 30732), (1773, 29900), (1794, 29550), (1950, 27186), (1970, 26910), (2070, 25610), (2300, 23049), (2340, 22655), (2364, 22425), (2561, 20700), (2691, 19700), (2925, 18124), (2955, 17940), (2990, 17730), (3450, 15366), (3546, 14950), (3588, 14775), (3900, 13593), (3940, 13455), (4140, 12805), (4485, 11820), (4531, 11700), (4925, 10764), (5122, 10350), (5175, 10244), (5382, 9850), (5850, 9062), (5910, 8970), (5980, 8865), (6900, 7683), (7092, 7475)]