225727320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2953}}^1$

素因数の和:2994

約数の個数: 192

約数和(自身を含む): 848625120

約数和(自身を除く): 622897800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 2953, 3185, 3640, 3822, 5096, 5460, 5880, 5906, 6370, 7644, 8859, 9555, 10920, 11812, 12740, 14765, 15288, 17718, 19110, 20671, 23624, 25480, 29530, 35436, 38220, 38389, 41342, 44295, 59060, 62013, 70872, 76440, 76778, 82684, 88590, 103355, 115167, 118120, 124026, 144697, 153556, 165368, 177180, 191945, 206710, 230334, 248052, 268723, 289394, 307112, 310065, 354360, 383890, 413420, 434091, 460668, 496104, 537446, 575835, 578788, 620130, 723485, 767780, 806169, 826840, 868182, 921336, 1074892, 1151670, 1157576, 1240260, 1343615, 1446970, 1535560, 1612338, 1736364, 1881061, 2149784, 2170455, 2303340, 2480520, 2687230, 2893940, 3224676, 3472728, 3762122, 4030845, 4340910, 4606680, 5374460, 5643183, 5787880, 6449352, 7524244, 8061690, 8681820, 9405305, 10748920, 11286366, 15048488, 16123380, 17363640, 18810610, 22572732, 28215915, 32246760, 37621220, 45145464, 56431830, 75242440, 112863660, 225727320]

約数ペア:

[(1, 225727320), (2, 112863660), (3, 75242440), (4, 56431830), (5, 45145464), (6, 37621220), (7, 32246760), (8, 28215915), (10, 22572732), (12, 18810610), (13, 17363640), (14, 16123380), (15, 15048488), (20, 11286366), (21, 10748920), (24, 9405305), (26, 8681820), (28, 8061690), (30, 7524244), (35, 6449352), (39, 5787880), (40, 5643183), (42, 5374460), (49, 4606680), (52, 4340910), (56, 4030845), (60, 3762122), (65, 3472728), (70, 3224676), (78, 2893940), (84, 2687230), (91, 2480520), (98, 2303340), (104, 2170455), (105, 2149784), (120, 1881061), (130, 1736364), (140, 1612338), (147, 1535560), (156, 1446970), (168, 1343615), (182, 1240260), (195, 1157576), (196, 1151670), (210, 1074892), (245, 921336), (260, 868182), (273, 826840), (280, 806169), (294, 767780), (312, 723485), (364, 620130), (390, 578788), (392, 575835), (420, 537446), (455, 496104), (490, 460668), (520, 434091), (546, 413420), (588, 383890), (637, 354360), (728, 310065), (735, 307112), (780, 289394), (840, 268723), (910, 248052), (980, 230334), (1092, 206710), (1176, 191945), (1274, 177180), (1365, 165368), (1470, 153556), (1560, 144697), (1820, 124026), (1911, 118120), (1960, 115167), (2184, 103355), (2548, 88590), (2730, 82684), (2940, 76778), (2953, 76440), (3185, 70872), (3640, 62013), (3822, 59060), (5096, 44295), (5460, 41342), (5880, 38389), (5906, 38220), (6370, 35436), (7644, 29530), (8859, 25480), (9555, 23624), (10920, 20671), (11812, 19110), (12740, 17718), (14765, 15288)]