164912700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 498718080

約数和(自身を除く): 333805380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 83, 100, 111, 148, 150, 166, 179, 185, 222, 249, 300, 332, 358, 370, 415, 444, 498, 537, 555, 716, 740, 830, 895, 925, 996, 1074, 1110, 1245, 1660, 1790, 1850, 2075, 2148, 2220, 2490, 2685, 2775, 3071, 3580, 3700, 4150, 4475, 4980, 5370, 5550, 6142, 6225, 6623, 8300, 8950, 9213, 10740, 11100, 12284, 12450, 13246, 13425, 14857, 15355, 17900, 18426, 19869, 24900, 26492, 26850, 29714, 30710, 33115, 36852, 39738, 44571, 46065, 53700, 59428, 61420, 66230, 74285, 76775, 79476, 89142, 92130, 99345, 132460, 148570, 153550, 165575, 178284, 184260, 198690, 222855, 230325, 297140, 307100, 331150, 371425, 397380, 445710, 460650, 496725, 549709, 662300, 742850, 891420, 921300, 993450, 1099418, 1114275, 1485700, 1649127, 1986900, 2198836, 2228550, 2748545, 3298254, 4457100, 5497090, 6596508, 8245635, 10994180, 13742725, 16491270, 27485450, 32982540, 41228175, 54970900, 82456350, 164912700]

約数ペア:

[(1, 164912700), (2, 82456350), (3, 54970900), (4, 41228175), (5, 32982540), (6, 27485450), (10, 16491270), (12, 13742725), (15, 10994180), (20, 8245635), (25, 6596508), (30, 5497090), (37, 4457100), (50, 3298254), (60, 2748545), (74, 2228550), (75, 2198836), (83, 1986900), (100, 1649127), (111, 1485700), (148, 1114275), (150, 1099418), (166, 993450), (179, 921300), (185, 891420), (222, 742850), (249, 662300), (300, 549709), (332, 496725), (358, 460650), (370, 445710), (415, 397380), (444, 371425), (498, 331150), (537, 307100), (555, 297140), (716, 230325), (740, 222855), (830, 198690), (895, 184260), (925, 178284), (996, 165575), (1074, 153550), (1110, 148570), (1245, 132460), (1660, 99345), (1790, 92130), (1850, 89142), (2075, 79476), (2148, 76775), (2220, 74285), (2490, 66230), (2685, 61420), (2775, 59428), (3071, 53700), (3580, 46065), (3700, 44571), (4150, 39738), (4475, 36852), (4980, 33115), (5370, 30710), (5550, 29714), (6142, 26850), (6225, 26492), (6623, 24900), (8300, 19869), (8950, 18426), (9213, 17900), (10740, 15355), (11100, 14857), (12284, 13425), (12450, 13246)]