155750880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 518192640

約数和(自身を除く): 362441760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 67, 80, 87, 96, 116, 120, 134, 145, 160, 167, 174, 201, 232, 240, 268, 290, 334, 335, 348, 402, 435, 464, 480, 501, 536, 580, 668, 670, 696, 804, 835, 870, 928, 1002, 1005, 1072, 1160, 1336, 1340, 1392, 1608, 1670, 1740, 1943, 2004, 2010, 2144, 2320, 2505, 2672, 2680, 2784, 3216, 3340, 3480, 3886, 4008, 4020, 4640, 4843, 5010, 5344, 5360, 5829, 6432, 6680, 6960, 7772, 8016, 8040, 9686, 9715, 10020, 10720, 11189, 11658, 13360, 13920, 14529, 15544, 16032, 16080, 19372, 19430, 20040, 22378, 23316, 24215, 26720, 29058, 29145, 31088, 32160, 33567, 38744, 38860, 40080, 44756, 46632, 48430, 55945, 58116, 58290, 62176, 67134, 72645, 77488, 77720, 80160, 89512, 93264, 96860, 111890, 116232, 116580, 134268, 145290, 154976, 155440, 167835, 179024, 186528, 193720, 223780, 232464, 233160, 268536, 290580, 310880, 324481, 335670, 358048, 387440, 447560, 464928, 466320, 537072, 581160, 648962, 671340, 774880, 895120, 932640, 973443, 1074144, 1162320, 1297924, 1342680, 1622405, 1790240, 1946886, 2324640, 2595848, 2685360, 3244810, 3893772, 4867215, 5191696, 5370720, 6489620, 7787544, 9734430, 10383392, 12979240, 15575088, 19468860, 25958480, 31150176, 38937720, 51916960, 77875440, 155750880]

約数ペア:

[(1, 155750880), (2, 77875440), (3, 51916960), (4, 38937720), (5, 31150176), (6, 25958480), (8, 19468860), (10, 15575088), (12, 12979240), (15, 10383392), (16, 9734430), (20, 7787544), (24, 6489620), (29, 5370720), (30, 5191696), (32, 4867215), (40, 3893772), (48, 3244810), (58, 2685360), (60, 2595848), (67, 2324640), (80, 1946886), (87, 1790240), (96, 1622405), (116, 1342680), (120, 1297924), (134, 1162320), (145, 1074144), (160, 973443), (167, 932640), (174, 895120), (201, 774880), (232, 671340), (240, 648962), (268, 581160), (290, 537072), (334, 466320), (335, 464928), (348, 447560), (402, 387440), (435, 358048), (464, 335670), (480, 324481), (501, 310880), (536, 290580), (580, 268536), (668, 233160), (670, 232464), (696, 223780), (804, 193720), (835, 186528), (870, 179024), (928, 167835), (1002, 155440), (1005, 154976), (1072, 145290), (1160, 134268), (1336, 116580), (1340, 116232), (1392, 111890), (1608, 96860), (1670, 93264), (1740, 89512), (1943, 80160), (2004, 77720), (2010, 77488), (2144, 72645), (2320, 67134), (2505, 62176), (2672, 58290), (2680, 58116), (2784, 55945), (3216, 48430), (3340, 46632), (3480, 44756), (3886, 40080), (4008, 38860), (4020, 38744), (4640, 33567), (4843, 32160), (5010, 31088), (5344, 29145), (5360, 29058), (5829, 26720), (6432, 24215), (6680, 23316), (6960, 22378), (7772, 20040), (8016, 19430), (8040, 19372), (9686, 16080), (9715, 16032), (10020, 15544), (10720, 14529), (11189, 13920), (11658, 13360)]