155825460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 288

約数和(自身を含む): 595445760

約数和(自身を除く): 439620300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 28, 30, 35, 36, 38, 42, 45, 46, 57, 60, 63, 69, 70, 76, 84, 90, 92, 95, 105, 114, 115, 126, 133, 138, 140, 161, 171, 180, 190, 207, 210, 228, 230, 252, 266, 276, 283, 285, 315, 322, 342, 345, 380, 399, 414, 420, 437, 460, 483, 532, 566, 570, 630, 644, 665, 684, 690, 798, 805, 828, 849, 855, 874, 966, 1035, 1132, 1140, 1197, 1260, 1311, 1330, 1380, 1415, 1449, 1596, 1610, 1698, 1710, 1748, 1932, 1981, 1995, 2070, 2185, 2394, 2415, 2547, 2622, 2660, 2830, 2898, 3059, 3220, 3396, 3420, 3933, 3962, 3990, 4140, 4245, 4370, 4788, 4830, 5094, 5244, 5377, 5660, 5796, 5943, 5985, 6118, 6509, 6555, 7245, 7866, 7924, 7980, 8490, 8740, 9177, 9660, 9905, 10188, 10754, 11886, 11970, 12236, 12735, 13018, 13110, 14490, 15295, 15732, 16131, 16980, 17829, 18354, 19527, 19665, 19810, 21508, 23772, 23940, 25470, 26036, 26220, 26885, 27531, 28980, 29715, 30590, 32262, 32545, 35658, 36708, 37639, 39054, 39330, 39620, 45563, 45885, 48393, 50940, 53770, 55062, 58581, 59430, 61180, 64524, 65090, 71316, 75278, 78108, 78660, 80655, 89145, 91126, 91770, 96786, 97635, 107540, 110124, 112917, 117162, 118860, 123671, 130180, 136689, 137655, 150556, 161310, 178290, 182252, 183540, 188195, 193572, 195270, 225834, 227815, 234324, 241965, 247342, 273378, 275310, 292905, 322620, 338751, 356580, 371013, 376390, 390540, 410067, 451668, 455630, 483930, 494684, 546756, 550620, 564585, 585810, 618355, 677502, 683445, 742026, 752780, 820134, 865697, 911260, 967860, 1113039, 1129170, 1171620, 1236710, 1355004, 1366890, 1484052, 1640268, 1693755, 1731394, 1855065, 2050335, 2226078, 2258340, 2473420, 2597091, 2733780, 3387510, 3462788, 3710130, 4100670, 4328485, 4452156, 5194182, 5565195, 6775020, 7420260, 7791273, 8201340, 8656970, 10388364, 11130390, 12985455, 15582546, 17313940, 22260780, 25970910, 31165092, 38956365, 51941820, 77912730, 155825460]

約数ペア:

[(1, 155825460), (2, 77912730), (3, 51941820), (4, 38956365), (5, 31165092), (6, 25970910), (7, 22260780), (9, 17313940), (10, 15582546), (12, 12985455), (14, 11130390), (15, 10388364), (18, 8656970), (19, 8201340), (20, 7791273), (21, 7420260), (23, 6775020), (28, 5565195), (30, 5194182), (35, 4452156), (36, 4328485), (38, 4100670), (42, 3710130), (45, 3462788), (46, 3387510), (57, 2733780), (60, 2597091), (63, 2473420), (69, 2258340), (70, 2226078), (76, 2050335), (84, 1855065), (90, 1731394), (92, 1693755), (95, 1640268), (105, 1484052), (114, 1366890), (115, 1355004), (126, 1236710), (133, 1171620), (138, 1129170), (140, 1113039), (161, 967860), (171, 911260), (180, 865697), (190, 820134), (207, 752780), (210, 742026), (228, 683445), (230, 677502), (252, 618355), (266, 585810), (276, 564585), (283, 550620), (285, 546756), (315, 494684), (322, 483930), (342, 455630), (345, 451668), (380, 410067), (399, 390540), (414, 376390), (420, 371013), (437, 356580), (460, 338751), (483, 322620), (532, 292905), (566, 275310), (570, 273378), (630, 247342), (644, 241965), (665, 234324), (684, 227815), (690, 225834), (798, 195270), (805, 193572), (828, 188195), (849, 183540), (855, 182252), (874, 178290), (966, 161310), (1035, 150556), (1132, 137655), (1140, 136689), (1197, 130180), (1260, 123671), (1311, 118860), (1330, 117162), (1380, 112917), (1415, 110124), (1449, 107540), (1596, 97635), (1610, 96786), (1698, 91770), (1710, 91126), (1748, 89145), (1932, 80655), (1981, 78660), (1995, 78108), (2070, 75278), (2185, 71316), (2394, 65090), (2415, 64524), (2547, 61180), (2622, 59430), (2660, 58581), (2830, 55062), (2898, 53770), (3059, 50940), (3220, 48393), (3396, 45885), (3420, 45563), (3933, 39620), (3962, 39330), (3990, 39054), (4140, 37639), (4245, 36708), (4370, 35658), (4788, 32545), (4830, 32262), (5094, 30590), (5244, 29715), (5377, 28980), (5660, 27531), (5796, 26885), (5943, 26220), (5985, 26036), (6118, 25470), (6509, 23940), (6555, 23772), (7245, 21508), (7866, 19810), (7924, 19665), (7980, 19527), (8490, 18354), (8740, 17829), (9177, 16980), (9660, 16131), (9905, 15732), (10188, 15295), (10754, 14490), (11886, 13110), (11970, 13018), (12236, 12735)]