126721800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:813

約数の個数: 192

約数和(自身を含む): 451161600

約数和(自身を除く): 324439800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 90, 93, 100, 108, 120, 124, 135, 150, 155, 180, 186, 200, 216, 225, 248, 270, 279, 300, 310, 360, 372, 450, 465, 540, 558, 600, 620, 675, 744, 757, 775, 837, 900, 930, 1080, 1116, 1240, 1350, 1395, 1514, 1550, 1674, 1800, 1860, 2232, 2271, 2325, 2700, 2790, 3028, 3100, 3348, 3720, 3785, 4185, 4542, 4650, 5400, 5580, 6056, 6200, 6696, 6813, 6975, 7570, 8370, 9084, 9300, 11160, 11355, 13626, 13950, 15140, 16740, 18168, 18600, 18925, 20439, 20925, 22710, 23467, 27252, 27900, 30280, 33480, 34065, 37850, 40878, 41850, 45420, 46934, 54504, 55800, 56775, 68130, 70401, 75700, 81756, 83700, 90840, 93868, 102195, 113550, 117335, 136260, 140802, 151400, 163512, 167400, 170325, 187736, 204390, 211203, 227100, 234670, 272520, 281604, 340650, 352005, 408780, 422406, 454200, 469340, 510975, 563208, 586675, 633609, 681300, 704010, 817560, 844812, 938680, 1021950, 1056015, 1173350, 1267218, 1362600, 1408020, 1689624, 1760025, 2043900, 2112030, 2346700, 2534436, 2816040, 3168045, 3520050, 4087800, 4224060, 4693400, 5068872, 5280075, 6336090, 7040100, 8448120, 10560150, 12672180, 14080200, 15840225, 21120300, 25344360, 31680450, 42240600, 63360900, 126721800]

約数ペア:

[(1, 126721800), (2, 63360900), (3, 42240600), (4, 31680450), (5, 25344360), (6, 21120300), (8, 15840225), (9, 14080200), (10, 12672180), (12, 10560150), (15, 8448120), (18, 7040100), (20, 6336090), (24, 5280075), (25, 5068872), (27, 4693400), (30, 4224060), (31, 4087800), (36, 3520050), (40, 3168045), (45, 2816040), (50, 2534436), (54, 2346700), (60, 2112030), (62, 2043900), (72, 1760025), (75, 1689624), (90, 1408020), (93, 1362600), (100, 1267218), (108, 1173350), (120, 1056015), (124, 1021950), (135, 938680), (150, 844812), (155, 817560), (180, 704010), (186, 681300), (200, 633609), (216, 586675), (225, 563208), (248, 510975), (270, 469340), (279, 454200), (300, 422406), (310, 408780), (360, 352005), (372, 340650), (450, 281604), (465, 272520), (540, 234670), (558, 227100), (600, 211203), (620, 204390), (675, 187736), (744, 170325), (757, 167400), (775, 163512), (837, 151400), (900, 140802), (930, 136260), (1080, 117335), (1116, 113550), (1240, 102195), (1350, 93868), (1395, 90840), (1514, 83700), (1550, 81756), (1674, 75700), (1800, 70401), (1860, 68130), (2232, 56775), (2271, 55800), (2325, 54504), (2700, 46934), (2790, 45420), (3028, 41850), (3100, 40878), (3348, 37850), (3720, 34065), (3785, 33480), (4185, 30280), (4542, 27900), (4650, 27252), (5400, 23467), (5580, 22710), (6056, 20925), (6200, 20439), (6696, 18925), (6813, 18600), (6975, 18168), (7570, 16740), (8370, 15140), (9084, 13950), (9300, 13626), (11160, 11355)]