64532700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 180

約数和(自身を含む): 216777792

約数和(自身を除く): 152245092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 81, 90, 93, 100, 108, 124, 135, 150, 155, 162, 180, 186, 225, 257, 270, 279, 300, 310, 324, 372, 405, 450, 465, 514, 540, 558, 620, 675, 771, 775, 810, 837, 900, 930, 1028, 1116, 1285, 1350, 1395, 1542, 1550, 1620, 1674, 1860, 2025, 2313, 2325, 2511, 2570, 2700, 2790, 3084, 3100, 3348, 3855, 4050, 4185, 4626, 4650, 5022, 5140, 5580, 6425, 6939, 6975, 7710, 7967, 8100, 8370, 9252, 9300, 10044, 11565, 12555, 12850, 13878, 13950, 15420, 15934, 16740, 19275, 20817, 20925, 23130, 23901, 25110, 25700, 27756, 27900, 31868, 34695, 38550, 39835, 41634, 41850, 46260, 47802, 50220, 57825, 62775, 69390, 71703, 77100, 79670, 83268, 83700, 95604, 104085, 115650, 119505, 125550, 138780, 143406, 159340, 173475, 199175, 208170, 215109, 231300, 239010, 251100, 286812, 346950, 358515, 398350, 416340, 430218, 478020, 520425, 597525, 645327, 693900, 717030, 796700, 860436, 1040850, 1075545, 1195050, 1290654, 1434060, 1792575, 2081700, 2151090, 2390100, 2581308, 3226635, 3585150, 4302180, 5377725, 6453270, 7170300, 10755450, 12906540, 16133175, 21510900, 32266350, 64532700]

約数ペア:

[(1, 64532700), (2, 32266350), (3, 21510900), (4, 16133175), (5, 12906540), (6, 10755450), (9, 7170300), (10, 6453270), (12, 5377725), (15, 4302180), (18, 3585150), (20, 3226635), (25, 2581308), (27, 2390100), (30, 2151090), (31, 2081700), (36, 1792575), (45, 1434060), (50, 1290654), (54, 1195050), (60, 1075545), (62, 1040850), (75, 860436), (81, 796700), (90, 717030), (93, 693900), (100, 645327), (108, 597525), (124, 520425), (135, 478020), (150, 430218), (155, 416340), (162, 398350), (180, 358515), (186, 346950), (225, 286812), (257, 251100), (270, 239010), (279, 231300), (300, 215109), (310, 208170), (324, 199175), (372, 173475), (405, 159340), (450, 143406), (465, 138780), (514, 125550), (540, 119505), (558, 115650), (620, 104085), (675, 95604), (771, 83700), (775, 83268), (810, 79670), (837, 77100), (900, 71703), (930, 69390), (1028, 62775), (1116, 57825), (1285, 50220), (1350, 47802), (1395, 46260), (1542, 41850), (1550, 41634), (1620, 39835), (1674, 38550), (1860, 34695), (2025, 31868), (2313, 27900), (2325, 27756), (2511, 25700), (2570, 25110), (2700, 23901), (2790, 23130), (3084, 20925), (3100, 20817), (3348, 19275), (3855, 16740), (4050, 15934), (4185, 15420), (4626, 13950), (4650, 13878), (5022, 12850), (5140, 12555), (5580, 11565), (6425, 10044), (6939, 9300), (6975, 9252), (7710, 8370), (7967, 8100)]