99868920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 312560640

約数和(自身を除く): 212691720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 83, 111, 120, 148, 166, 185, 222, 249, 271, 296, 332, 370, 415, 444, 498, 542, 555, 664, 740, 813, 830, 888, 996, 1084, 1110, 1245, 1355, 1480, 1626, 1660, 1992, 2168, 2220, 2490, 2710, 3071, 3252, 3320, 4065, 4440, 4980, 5420, 6142, 6504, 8130, 9213, 9960, 10027, 10840, 12284, 15355, 16260, 18426, 20054, 22493, 24568, 30081, 30710, 32520, 36852, 40108, 44986, 46065, 50135, 60162, 61420, 67479, 73704, 80216, 89972, 92130, 100270, 112465, 120324, 122840, 134958, 150405, 179944, 184260, 200540, 224930, 240648, 269916, 300810, 337395, 368520, 401080, 449860, 539832, 601620, 674790, 832241, 899720, 1203240, 1349580, 1664482, 2496723, 2699160, 3328964, 4161205, 4993446, 6657928, 8322410, 9986892, 12483615, 16644820, 19973784, 24967230, 33289640, 49934460, 99868920]

約数ペア:

[(1, 99868920), (2, 49934460), (3, 33289640), (4, 24967230), (5, 19973784), (6, 16644820), (8, 12483615), (10, 9986892), (12, 8322410), (15, 6657928), (20, 4993446), (24, 4161205), (30, 3328964), (37, 2699160), (40, 2496723), (60, 1664482), (74, 1349580), (83, 1203240), (111, 899720), (120, 832241), (148, 674790), (166, 601620), (185, 539832), (222, 449860), (249, 401080), (271, 368520), (296, 337395), (332, 300810), (370, 269916), (415, 240648), (444, 224930), (498, 200540), (542, 184260), (555, 179944), (664, 150405), (740, 134958), (813, 122840), (830, 120324), (888, 112465), (996, 100270), (1084, 92130), (1110, 89972), (1245, 80216), (1355, 73704), (1480, 67479), (1626, 61420), (1660, 60162), (1992, 50135), (2168, 46065), (2220, 44986), (2490, 40108), (2710, 36852), (3071, 32520), (3252, 30710), (3320, 30081), (4065, 24568), (4440, 22493), (4980, 20054), (5420, 18426), (6142, 16260), (6504, 15355), (8130, 12284), (9213, 10840), (9960, 10027)]