179977200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 632876160

約数和(自身を除く): 452898960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 83, 100, 104, 120, 130, 139, 150, 156, 166, 195, 200, 208, 240, 249, 260, 278, 300, 312, 325, 332, 390, 400, 415, 417, 498, 520, 556, 600, 624, 650, 664, 695, 780, 830, 834, 975, 996, 1040, 1079, 1112, 1200, 1245, 1300, 1328, 1390, 1560, 1660, 1668, 1807, 1950, 1992, 2075, 2085, 2158, 2224, 2490, 2600, 2780, 3120, 3237, 3320, 3336, 3475, 3614, 3900, 3984, 4150, 4170, 4316, 4980, 5200, 5395, 5421, 5560, 6225, 6474, 6640, 6672, 6950, 7228, 7800, 8300, 8340, 8632, 9035, 9960, 10425, 10790, 10842, 11120, 11537, 12450, 12948, 13900, 14456, 15600, 16185, 16600, 16680, 17264, 18070, 19920, 20850, 21580, 21684, 23074, 24900, 25896, 26975, 27105, 27800, 28912, 32370, 33200, 33360, 34611, 36140, 41700, 43160, 43368, 45175, 46148, 49800, 51792, 53950, 54210, 55600, 57685, 64740, 69222, 72280, 80925, 83400, 86320, 86736, 90350, 92296, 99600, 107900, 108420, 115370, 129480, 135525, 138444, 144560, 149981, 161850, 166800, 173055, 180700, 184592, 215800, 216840, 230740, 258960, 271050, 276888, 288425, 299962, 323700, 346110, 361400, 431600, 433680, 449943, 461480, 542100, 553776, 576850, 599924, 647400, 692220, 722800, 749905, 865275, 899886, 922960, 1084200, 1153700, 1199848, 1294800, 1384440, 1499810, 1730550, 1799772, 2168400, 2249715, 2307400, 2399696, 2768880, 2999620, 3461100, 3599544, 3749525, 4499430, 4614800, 5999240, 6922200, 7199088, 7499050, 8998860, 11248575, 11998480, 13844400, 14998100, 17997720, 22497150, 29996200, 35995440, 44994300, 59992400, 89988600, 179977200]

約数ペア:

[(1, 179977200), (2, 89988600), (3, 59992400), (4, 44994300), (5, 35995440), (6, 29996200), (8, 22497150), (10, 17997720), (12, 14998100), (13, 13844400), (15, 11998480), (16, 11248575), (20, 8998860), (24, 7499050), (25, 7199088), (26, 6922200), (30, 5999240), (39, 4614800), (40, 4499430), (48, 3749525), (50, 3599544), (52, 3461100), (60, 2999620), (65, 2768880), (75, 2399696), (78, 2307400), (80, 2249715), (83, 2168400), (100, 1799772), (104, 1730550), (120, 1499810), (130, 1384440), (139, 1294800), (150, 1199848), (156, 1153700), (166, 1084200), (195, 922960), (200, 899886), (208, 865275), (240, 749905), (249, 722800), (260, 692220), (278, 647400), (300, 599924), (312, 576850), (325, 553776), (332, 542100), (390, 461480), (400, 449943), (415, 433680), (417, 431600), (498, 361400), (520, 346110), (556, 323700), (600, 299962), (624, 288425), (650, 276888), (664, 271050), (695, 258960), (780, 230740), (830, 216840), (834, 215800), (975, 184592), (996, 180700), (1040, 173055), (1079, 166800), (1112, 161850), (1200, 149981), (1245, 144560), (1300, 138444), (1328, 135525), (1390, 129480), (1560, 115370), (1660, 108420), (1668, 107900), (1807, 99600), (1950, 92296), (1992, 90350), (2075, 86736), (2085, 86320), (2158, 83400), (2224, 80925), (2490, 72280), (2600, 69222), (2780, 64740), (3120, 57685), (3237, 55600), (3320, 54210), (3336, 53950), (3475, 51792), (3614, 49800), (3900, 46148), (3984, 45175), (4150, 43368), (4170, 43160), (4316, 41700), (4980, 36140), (5200, 34611), (5395, 33360), (5421, 33200), (5560, 32370), (6225, 28912), (6474, 27800), (6640, 27105), (6672, 26975), (6950, 25896), (7228, 24900), (7800, 23074), (8300, 21684), (8340, 21580), (8632, 20850), (9035, 19920), (9960, 18070), (10425, 17264), (10790, 16680), (10842, 16600), (11120, 16185), (11537, 15600), (12450, 14456), (12948, 13900)]