1402200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:82

約数の個数: 144

約数和(自身を含む): 5077800

約数和(自身を除く): 3675600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 41, 45, 50, 57, 60, 72, 75, 76, 82, 90, 95, 100, 114, 120, 123, 150, 152, 164, 171, 180, 190, 200, 205, 225, 228, 246, 285, 300, 328, 342, 360, 369, 380, 410, 450, 456, 475, 492, 570, 600, 615, 684, 738, 760, 779, 820, 855, 900, 950, 984, 1025, 1140, 1230, 1368, 1425, 1476, 1558, 1640, 1710, 1800, 1845, 1900, 2050, 2280, 2337, 2460, 2850, 2952, 3075, 3116, 3420, 3690, 3800, 3895, 4100, 4275, 4674, 4920, 5700, 6150, 6232, 6840, 7011, 7380, 7790, 8200, 8550, 9225, 9348, 11400, 11685, 12300, 14022, 14760, 15580, 17100, 18450, 18696, 19475, 23370, 24600, 28044, 31160, 34200, 35055, 36900, 38950, 46740, 56088, 58425, 70110, 73800, 77900, 93480, 116850, 140220, 155800, 175275, 233700, 280440, 350550, 467400, 701100, 1402200]

約数ペア:

[(1, 1402200), (2, 701100), (3, 467400), (4, 350550), (5, 280440), (6, 233700), (8, 175275), (9, 155800), (10, 140220), (12, 116850), (15, 93480), (18, 77900), (19, 73800), (20, 70110), (24, 58425), (25, 56088), (30, 46740), (36, 38950), (38, 36900), (40, 35055), (41, 34200), (45, 31160), (50, 28044), (57, 24600), (60, 23370), (72, 19475), (75, 18696), (76, 18450), (82, 17100), (90, 15580), (95, 14760), (100, 14022), (114, 12300), (120, 11685), (123, 11400), (150, 9348), (152, 9225), (164, 8550), (171, 8200), (180, 7790), (190, 7380), (200, 7011), (205, 6840), (225, 6232), (228, 6150), (246, 5700), (285, 4920), (300, 4674), (328, 4275), (342, 4100), (360, 3895), (369, 3800), (380, 3690), (410, 3420), (450, 3116), (456, 3075), (475, 2952), (492, 2850), (570, 2460), (600, 2337), (615, 2280), (684, 2050), (738, 1900), (760, 1845), (779, 1800), (820, 1710), (855, 1640), (900, 1558), (950, 1476), (984, 1425), (1025, 1368), (1140, 1230)]