275294040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:454

約数の個数: 256

約数和(自身を含む): 1017446400

約数和(自身を除く): 742152360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 47, 56, 57, 60, 70, 76, 84, 94, 95, 105, 114, 120, 133, 140, 141, 152, 168, 188, 190, 210, 228, 235, 266, 280, 282, 285, 329, 367, 376, 380, 399, 420, 456, 470, 532, 564, 570, 658, 665, 705, 734, 760, 798, 840, 893, 940, 987, 1064, 1101, 1128, 1140, 1316, 1330, 1410, 1468, 1596, 1645, 1786, 1835, 1880, 1974, 1995, 2202, 2280, 2569, 2632, 2660, 2679, 2820, 2936, 3192, 3290, 3572, 3670, 3948, 3990, 4404, 4465, 4935, 5138, 5320, 5358, 5505, 5640, 6251, 6580, 6973, 7144, 7340, 7707, 7896, 7980, 8808, 8930, 9870, 10276, 10716, 11010, 12502, 12845, 13160, 13395, 13946, 14680, 15414, 15960, 17249, 17860, 18753, 19740, 20552, 20919, 21432, 22020, 25004, 25690, 26790, 27892, 30828, 31255, 34498, 34865, 35720, 37506, 38535, 39480, 41838, 44040, 48811, 50008, 51380, 51747, 53580, 55784, 61656, 62510, 68996, 69730, 75012, 77070, 83676, 86245, 93765, 97622, 102760, 103494, 104595, 107160, 120743, 125020, 137992, 139460, 146433, 150024, 154140, 167352, 172490, 187530, 195244, 206988, 209190, 241486, 244055, 250040, 258735, 278920, 292866, 308280, 327731, 344980, 362229, 375060, 390488, 413976, 418380, 482972, 488110, 517470, 585732, 603715, 655462, 689960, 724458, 732165, 750120, 836760, 965944, 976220, 983193, 1034940, 1171464, 1207430, 1310924, 1448916, 1464330, 1638655, 1811145, 1952440, 1966386, 2069880, 2294117, 2414860, 2621848, 2897832, 2928660, 3277310, 3622290, 3932772, 4588234, 4829720, 4915965, 5857320, 6554620, 6882351, 7244580, 7865544, 9176468, 9831930, 11470585, 13109240, 13764702, 14489160, 18352936, 19663860, 22941170, 27529404, 34411755, 39327720, 45882340, 55058808, 68823510, 91764680, 137647020, 275294040]

約数ペア:

[(1, 275294040), (2, 137647020), (3, 91764680), (4, 68823510), (5, 55058808), (6, 45882340), (7, 39327720), (8, 34411755), (10, 27529404), (12, 22941170), (14, 19663860), (15, 18352936), (19, 14489160), (20, 13764702), (21, 13109240), (24, 11470585), (28, 9831930), (30, 9176468), (35, 7865544), (38, 7244580), (40, 6882351), (42, 6554620), (47, 5857320), (56, 4915965), (57, 4829720), (60, 4588234), (70, 3932772), (76, 3622290), (84, 3277310), (94, 2928660), (95, 2897832), (105, 2621848), (114, 2414860), (120, 2294117), (133, 2069880), (140, 1966386), (141, 1952440), (152, 1811145), (168, 1638655), (188, 1464330), (190, 1448916), (210, 1310924), (228, 1207430), (235, 1171464), (266, 1034940), (280, 983193), (282, 976220), (285, 965944), (329, 836760), (367, 750120), (376, 732165), (380, 724458), (399, 689960), (420, 655462), (456, 603715), (470, 585732), (532, 517470), (564, 488110), (570, 482972), (658, 418380), (665, 413976), (705, 390488), (734, 375060), (760, 362229), (798, 344980), (840, 327731), (893, 308280), (940, 292866), (987, 278920), (1064, 258735), (1101, 250040), (1128, 244055), (1140, 241486), (1316, 209190), (1330, 206988), (1410, 195244), (1468, 187530), (1596, 172490), (1645, 167352), (1786, 154140), (1835, 150024), (1880, 146433), (1974, 139460), (1995, 137992), (2202, 125020), (2280, 120743), (2569, 107160), (2632, 104595), (2660, 103494), (2679, 102760), (2820, 97622), (2936, 93765), (3192, 86245), (3290, 83676), (3572, 77070), (3670, 75012), (3948, 69730), (3990, 68996), (4404, 62510), (4465, 61656), (4935, 55784), (5138, 53580), (5320, 51747), (5358, 51380), (5505, 50008), (5640, 48811), (6251, 44040), (6580, 41838), (6973, 39480), (7144, 38535), (7340, 37506), (7707, 35720), (7896, 34865), (7980, 34498), (8808, 31255), (8930, 30828), (9870, 27892), (10276, 26790), (10716, 25690), (11010, 25004), (12502, 22020), (12845, 21432), (13160, 20919), (13395, 20552), (13946, 19740), (14680, 18753), (15414, 17860), (15960, 17249)]