151930260

素因数分解:

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

素因数の和:314

約数の個数: 144

約数和(自身を含む): 476500752

約数和(自身を除く): 324570492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 101, 122, 137, 180, 183, 202, 244, 274, 303, 305, 366, 404, 411, 505, 548, 549, 606, 610, 685, 732, 822, 909, 915, 1010, 1098, 1212, 1220, 1233, 1370, 1515, 1644, 1818, 1830, 2020, 2055, 2196, 2466, 2740, 2745, 3030, 3636, 3660, 4110, 4545, 4932, 5490, 6060, 6161, 6165, 8220, 8357, 9090, 10980, 12322, 12330, 13837, 16714, 18180, 18483, 24644, 24660, 25071, 27674, 30805, 33428, 36966, 41511, 41785, 50142, 55348, 55449, 61610, 69185, 73932, 75213, 83022, 83570, 92415, 100284, 110898, 123220, 124533, 125355, 138370, 150426, 166044, 167140, 184830, 207555, 221796, 249066, 250710, 276740, 277245, 300852, 369660, 376065, 415110, 498132, 501420, 554490, 622665, 752130, 830220, 844057, 1108980, 1245330, 1504260, 1688114, 2490660, 2532171, 3376228, 4220285, 5064342, 7596513, 8440570, 10128684, 12660855, 15193026, 16881140, 25321710, 30386052, 37982565, 50643420, 75965130, 151930260]

約数ペア:

[(1, 151930260), (2, 75965130), (3, 50643420), (4, 37982565), (5, 30386052), (6, 25321710), (9, 16881140), (10, 15193026), (12, 12660855), (15, 10128684), (18, 8440570), (20, 7596513), (30, 5064342), (36, 4220285), (45, 3376228), (60, 2532171), (61, 2490660), (90, 1688114), (101, 1504260), (122, 1245330), (137, 1108980), (180, 844057), (183, 830220), (202, 752130), (244, 622665), (274, 554490), (303, 501420), (305, 498132), (366, 415110), (404, 376065), (411, 369660), (505, 300852), (548, 277245), (549, 276740), (606, 250710), (610, 249066), (685, 221796), (732, 207555), (822, 184830), (909, 167140), (915, 166044), (1010, 150426), (1098, 138370), (1212, 125355), (1220, 124533), (1233, 123220), (1370, 110898), (1515, 100284), (1644, 92415), (1818, 83570), (1830, 83022), (2020, 75213), (2055, 73932), (2196, 69185), (2466, 61610), (2740, 55449), (2745, 55348), (3030, 50142), (3636, 41785), (3660, 41511), (4110, 36966), (4545, 33428), (4932, 30805), (5490, 27674), (6060, 25071), (6161, 24660), (6165, 24644), (8220, 18483), (8357, 18180), (9090, 16714), (10980, 13837), (12322, 12330)]