203565180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1676

約数の個数: 192

約数和(自身を含む): 732469248

約数和(自身を除く): 528904068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 182, 195, 210, 230, 260, 273, 276, 299, 322, 345, 364, 390, 420, 455, 460, 483, 546, 598, 644, 690, 780, 805, 897, 910, 966, 1092, 1196, 1365, 1380, 1495, 1610, 1621, 1794, 1820, 1932, 2093, 2415, 2730, 2990, 3220, 3242, 3588, 4186, 4485, 4830, 4863, 5460, 5980, 6279, 6484, 8105, 8372, 8970, 9660, 9726, 10465, 11347, 12558, 16210, 17940, 19452, 20930, 21073, 22694, 24315, 25116, 31395, 32420, 34041, 37283, 41860, 42146, 45388, 48630, 56735, 62790, 63219, 68082, 74566, 84292, 97260, 105365, 111849, 113470, 125580, 126438, 136164, 147511, 149132, 170205, 186415, 210730, 223698, 226940, 252876, 260981, 295022, 316095, 340410, 372830, 421460, 442533, 447396, 484679, 521962, 559245, 590044, 632190, 680820, 737555, 745660, 782943, 885066, 969358, 1043924, 1118490, 1264380, 1304905, 1454037, 1475110, 1565886, 1770132, 1938716, 2212665, 2236980, 2423395, 2609810, 2908074, 2950220, 3131772, 3392753, 3914715, 4425330, 4846790, 5219620, 5816148, 6785506, 7270185, 7829430, 8850660, 9693580, 10178259, 13571012, 14540370, 15658860, 16963765, 20356518, 29080740, 33927530, 40713036, 50891295, 67855060, 101782590, 203565180]

約数ペア:

[(1, 203565180), (2, 101782590), (3, 67855060), (4, 50891295), (5, 40713036), (6, 33927530), (7, 29080740), (10, 20356518), (12, 16963765), (13, 15658860), (14, 14540370), (15, 13571012), (20, 10178259), (21, 9693580), (23, 8850660), (26, 7829430), (28, 7270185), (30, 6785506), (35, 5816148), (39, 5219620), (42, 4846790), (46, 4425330), (52, 3914715), (60, 3392753), (65, 3131772), (69, 2950220), (70, 2908074), (78, 2609810), (84, 2423395), (91, 2236980), (92, 2212665), (105, 1938716), (115, 1770132), (130, 1565886), (138, 1475110), (140, 1454037), (156, 1304905), (161, 1264380), (182, 1118490), (195, 1043924), (210, 969358), (230, 885066), (260, 782943), (273, 745660), (276, 737555), (299, 680820), (322, 632190), (345, 590044), (364, 559245), (390, 521962), (420, 484679), (455, 447396), (460, 442533), (483, 421460), (546, 372830), (598, 340410), (644, 316095), (690, 295022), (780, 260981), (805, 252876), (897, 226940), (910, 223698), (966, 210730), (1092, 186415), (1196, 170205), (1365, 149132), (1380, 147511), (1495, 136164), (1610, 126438), (1621, 125580), (1794, 113470), (1820, 111849), (1932, 105365), (2093, 97260), (2415, 84292), (2730, 74566), (2990, 68082), (3220, 63219), (3242, 62790), (3588, 56735), (4186, 48630), (4485, 45388), (4830, 42146), (4863, 41860), (5460, 37283), (5980, 34041), (6279, 32420), (6484, 31395), (8105, 25116), (8372, 24315), (8970, 22694), (9660, 21073), (9726, 20930), (10465, 19452), (11347, 17940), (12558, 16210)]