3148342020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20897}}^1$

素因数の和:20952

約数の個数: 144

約数和(自身を含む): 10223635968

約数和(自身を除く): 7075293948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 972, 1116, 1215, 1395, 1620, 1674, 1860, 2430, 2511, 2790, 3348, 4185, 4860, 5022, 5580, 7533, 8370, 10044, 12555, 15066, 16740, 20897, 25110, 30132, 37665, 41794, 50220, 62691, 75330, 83588, 104485, 125382, 150660, 188073, 208970, 250764, 313455, 376146, 417940, 564219, 626910, 647807, 752292, 940365, 1128438, 1253820, 1295614, 1692657, 1880730, 1943421, 2256876, 2591228, 2821095, 3239035, 3385314, 3761460, 3886842, 5077971, 5642190, 5830263, 6478070, 6770628, 7773684, 8463285, 9717105, 10155942, 11284380, 11660526, 12956140, 16926570, 17490789, 19434210, 20311884, 23321052, 25389855, 29151315, 33853140, 34981578, 38868420, 50779710, 52472367, 58302630, 69963156, 87453945, 101559420, 104944734, 116605260, 157417101, 174907890, 209889468, 262361835, 314834202, 349815780, 524723670, 629668404, 787085505, 1049447340, 1574171010, 3148342020]

約数ペア:

[(1, 3148342020), (2, 1574171010), (3, 1049447340), (4, 787085505), (5, 629668404), (6, 524723670), (9, 349815780), (10, 314834202), (12, 262361835), (15, 209889468), (18, 174907890), (20, 157417101), (27, 116605260), (30, 104944734), (31, 101559420), (36, 87453945), (45, 69963156), (54, 58302630), (60, 52472367), (62, 50779710), (81, 38868420), (90, 34981578), (93, 33853140), (108, 29151315), (124, 25389855), (135, 23321052), (155, 20311884), (162, 19434210), (180, 17490789), (186, 16926570), (243, 12956140), (270, 11660526), (279, 11284380), (310, 10155942), (324, 9717105), (372, 8463285), (405, 7773684), (465, 6770628), (486, 6478070), (540, 5830263), (558, 5642190), (620, 5077971), (810, 3886842), (837, 3761460), (930, 3385314), (972, 3239035), (1116, 2821095), (1215, 2591228), (1395, 2256876), (1620, 1943421), (1674, 1880730), (1860, 1692657), (2430, 1295614), (2511, 1253820), (2790, 1128438), (3348, 940365), (4185, 752292), (4860, 647807), (5022, 626910), (5580, 564219), (7533, 417940), (8370, 376146), (10044, 313455), (12555, 250764), (15066, 208970), (16740, 188073), (20897, 150660), (25110, 125382), (30132, 104485), (37665, 83588), (41794, 75330), (50220, 62691)]