88881821640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{491}}^1\times {\mathrm{55871}}^1$

素因数の和:56385

約数の個数: 160

約数和(自身を含む): 299355471360

約数和(自身を除く): 210473649720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 491, 540, 648, 810, 982, 1080, 1473, 1620, 1964, 2455, 2946, 3240, 3928, 4419, 4910, 5892, 7365, 8838, 9820, 11784, 13257, 14730, 17676, 19640, 22095, 26514, 29460, 35352, 39771, 44190, 53028, 55871, 58920, 66285, 79542, 88380, 106056, 111742, 132570, 159084, 167613, 176760, 198855, 223484, 265140, 279355, 318168, 335226, 397710, 446968, 502839, 530280, 558710, 670452, 795420, 838065, 1005678, 1117420, 1340904, 1508517, 1590840, 1676130, 2011356, 2234840, 2514195, 3017034, 3352260, 4022712, 4525551, 5028390, 6034068, 6704520, 7542585, 9051102, 10056780, 12068136, 15085170, 18102204, 20113560, 22627755, 27432661, 30170340, 36204408, 45255510, 54865322, 60340680, 82297983, 90511020, 109730644, 137163305, 164595966, 181022040, 219461288, 246893949, 274326610, 329191932, 411489915, 493787898, 548653220, 658383864, 740681847, 822979830, 987575796, 1097306440, 1234469745, 1481363694, 1645959660, 1975151592, 2222045541, 2468939490, 2962727388, 3291919320, 3703409235, 4444091082, 4937878980, 5925454776, 7406818470, 8888182164, 9875757960, 11110227705, 14813636940, 17776364328, 22220455410, 29627273880, 44440910820, 88881821640]

約数ペア:

[(1, 88881821640), (2, 44440910820), (3, 29627273880), (4, 22220455410), (5, 17776364328), (6, 14813636940), (8, 11110227705), (9, 9875757960), (10, 8888182164), (12, 7406818470), (15, 5925454776), (18, 4937878980), (20, 4444091082), (24, 3703409235), (27, 3291919320), (30, 2962727388), (36, 2468939490), (40, 2222045541), (45, 1975151592), (54, 1645959660), (60, 1481363694), (72, 1234469745), (81, 1097306440), (90, 987575796), (108, 822979830), (120, 740681847), (135, 658383864), (162, 548653220), (180, 493787898), (216, 411489915), (270, 329191932), (324, 274326610), (360, 246893949), (405, 219461288), (491, 181022040), (540, 164595966), (648, 137163305), (810, 109730644), (982, 90511020), (1080, 82297983), (1473, 60340680), (1620, 54865322), (1964, 45255510), (2455, 36204408), (2946, 30170340), (3240, 27432661), (3928, 22627755), (4419, 20113560), (4910, 18102204), (5892, 15085170), (7365, 12068136), (8838, 10056780), (9820, 9051102), (11784, 7542585), (13257, 6704520), (14730, 6034068), (17676, 5028390), (19640, 4525551), (22095, 4022712), (26514, 3352260), (29460, 3017034), (35352, 2514195), (39771, 2234840), (44190, 2011356), (53028, 1676130), (55871, 1590840), (58920, 1508517), (66285, 1340904), (79542, 1117420), (88380, 1005678), (106056, 838065), (111742, 795420), (132570, 670452), (159084, 558710), (167613, 530280), (176760, 502839), (198855, 446968), (223484, 397710), (265140, 335226), (279355, 318168)]