27712260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 94483200

約数和(自身を除く): 66770940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 73, 74, 76, 90, 95, 108, 111, 114, 135, 146, 148, 171, 180, 185, 190, 219, 222, 228, 270, 285, 292, 333, 342, 365, 370, 380, 438, 444, 513, 540, 555, 570, 657, 666, 684, 703, 730, 740, 855, 876, 999, 1026, 1095, 1110, 1140, 1314, 1332, 1387, 1406, 1460, 1665, 1710, 1971, 1998, 2052, 2109, 2190, 2220, 2565, 2628, 2701, 2774, 2812, 3285, 3330, 3420, 3515, 3942, 3996, 4161, 4218, 4380, 4995, 5130, 5402, 5548, 6327, 6570, 6660, 6935, 7030, 7884, 8103, 8322, 8436, 9855, 9990, 10260, 10545, 10804, 12483, 12654, 13140, 13505, 13870, 14060, 16206, 16644, 18981, 19710, 19980, 20805, 21090, 24309, 24966, 25308, 27010, 27740, 31635, 32412, 37449, 37962, 39420, 40515, 41610, 42180, 48618, 49932, 51319, 54020, 62415, 63270, 72927, 74898, 75924, 81030, 83220, 94905, 97236, 102638, 121545, 124830, 126540, 145854, 149796, 153957, 162060, 187245, 189810, 205276, 243090, 249660, 256595, 291708, 307914, 364635, 374490, 379620, 461871, 486180, 513190, 615828, 729270, 748980, 769785, 923742, 1026380, 1385613, 1458540, 1539570, 1847484, 2309355, 2771226, 3079140, 4618710, 5542452, 6928065, 9237420, 13856130, 27712260]

約数ペア:

[(1, 27712260), (2, 13856130), (3, 9237420), (4, 6928065), (5, 5542452), (6, 4618710), (9, 3079140), (10, 2771226), (12, 2309355), (15, 1847484), (18, 1539570), (19, 1458540), (20, 1385613), (27, 1026380), (30, 923742), (36, 769785), (37, 748980), (38, 729270), (45, 615828), (54, 513190), (57, 486180), (60, 461871), (73, 379620), (74, 374490), (76, 364635), (90, 307914), (95, 291708), (108, 256595), (111, 249660), (114, 243090), (135, 205276), (146, 189810), (148, 187245), (171, 162060), (180, 153957), (185, 149796), (190, 145854), (219, 126540), (222, 124830), (228, 121545), (270, 102638), (285, 97236), (292, 94905), (333, 83220), (342, 81030), (365, 75924), (370, 74898), (380, 72927), (438, 63270), (444, 62415), (513, 54020), (540, 51319), (555, 49932), (570, 48618), (657, 42180), (666, 41610), (684, 40515), (703, 39420), (730, 37962), (740, 37449), (855, 32412), (876, 31635), (999, 27740), (1026, 27010), (1095, 25308), (1110, 24966), (1140, 24309), (1314, 21090), (1332, 20805), (1387, 19980), (1406, 19710), (1460, 18981), (1665, 16644), (1710, 16206), (1971, 14060), (1998, 13870), (2052, 13505), (2109, 13140), (2190, 12654), (2220, 12483), (2565, 10804), (2628, 10545), (2701, 10260), (2774, 9990), (2812, 9855), (3285, 8436), (3330, 8322), (3420, 8103), (3515, 7884), (3942, 7030), (3996, 6935), (4161, 6660), (4218, 6570), (4380, 6327), (4995, 5548), (5130, 5402)]