101286840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 314176320

約数和(自身を除く): 212889480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 101, 120, 122, 137, 183, 202, 244, 274, 303, 305, 366, 404, 411, 488, 505, 548, 606, 610, 685, 732, 808, 822, 915, 1010, 1096, 1212, 1220, 1370, 1464, 1515, 1644, 1830, 2020, 2055, 2424, 2440, 2740, 3030, 3288, 3660, 4040, 4110, 5480, 6060, 6161, 7320, 8220, 8357, 12120, 12322, 13837, 16440, 16714, 18483, 24644, 25071, 27674, 30805, 33428, 36966, 41511, 41785, 49288, 50142, 55348, 61610, 66856, 69185, 73932, 83022, 83570, 92415, 100284, 110696, 123220, 125355, 138370, 147864, 166044, 167140, 184830, 200568, 207555, 246440, 250710, 276740, 332088, 334280, 369660, 415110, 501420, 553480, 739320, 830220, 844057, 1002840, 1660440, 1688114, 2532171, 3376228, 4220285, 5064342, 6752456, 8440570, 10128684, 12660855, 16881140, 20257368, 25321710, 33762280, 50643420, 101286840]

約数ペア:

[(1, 101286840), (2, 50643420), (3, 33762280), (4, 25321710), (5, 20257368), (6, 16881140), (8, 12660855), (10, 10128684), (12, 8440570), (15, 6752456), (20, 5064342), (24, 4220285), (30, 3376228), (40, 2532171), (60, 1688114), (61, 1660440), (101, 1002840), (120, 844057), (122, 830220), (137, 739320), (183, 553480), (202, 501420), (244, 415110), (274, 369660), (303, 334280), (305, 332088), (366, 276740), (404, 250710), (411, 246440), (488, 207555), (505, 200568), (548, 184830), (606, 167140), (610, 166044), (685, 147864), (732, 138370), (808, 125355), (822, 123220), (915, 110696), (1010, 100284), (1096, 92415), (1212, 83570), (1220, 83022), (1370, 73932), (1464, 69185), (1515, 66856), (1644, 61610), (1830, 55348), (2020, 50142), (2055, 49288), (2424, 41785), (2440, 41511), (2740, 36966), (3030, 33428), (3288, 30805), (3660, 27674), (4040, 25071), (4110, 24644), (5480, 18483), (6060, 16714), (6161, 16440), (7320, 13837), (8220, 12322), (8357, 12120)]