8284140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:93

約数の個数: 144

約数和(自身を含む): 27871200

約数和(自身を除く): 19587060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 29, 30, 36, 45, 46, 54, 58, 60, 69, 87, 90, 92, 108, 115, 116, 135, 138, 145, 174, 180, 207, 230, 261, 270, 276, 290, 345, 348, 414, 435, 460, 522, 529, 540, 580, 621, 667, 690, 783, 828, 870, 1035, 1044, 1058, 1242, 1305, 1334, 1380, 1566, 1587, 1740, 2001, 2070, 2116, 2484, 2610, 2645, 2668, 3105, 3132, 3174, 3335, 3915, 4002, 4140, 4761, 5220, 5290, 6003, 6210, 6348, 6670, 7830, 7935, 8004, 9522, 10005, 10580, 12006, 12420, 13340, 14283, 15341, 15660, 15870, 18009, 19044, 20010, 23805, 24012, 28566, 30015, 30682, 31740, 36018, 40020, 46023, 47610, 57132, 60030, 61364, 71415, 72036, 76705, 90045, 92046, 95220, 120060, 138069, 142830, 153410, 180090, 184092, 230115, 276138, 285660, 306820, 360180, 414207, 460230, 552276, 690345, 828414, 920460, 1380690, 1656828, 2071035, 2761380, 4142070, 8284140]

約数ペア:

[(1, 8284140), (2, 4142070), (3, 2761380), (4, 2071035), (5, 1656828), (6, 1380690), (9, 920460), (10, 828414), (12, 690345), (15, 552276), (18, 460230), (20, 414207), (23, 360180), (27, 306820), (29, 285660), (30, 276138), (36, 230115), (45, 184092), (46, 180090), (54, 153410), (58, 142830), (60, 138069), (69, 120060), (87, 95220), (90, 92046), (92, 90045), (108, 76705), (115, 72036), (116, 71415), (135, 61364), (138, 60030), (145, 57132), (174, 47610), (180, 46023), (207, 40020), (230, 36018), (261, 31740), (270, 30682), (276, 30015), (290, 28566), (345, 24012), (348, 23805), (414, 20010), (435, 19044), (460, 18009), (522, 15870), (529, 15660), (540, 15341), (580, 14283), (621, 13340), (667, 12420), (690, 12006), (783, 10580), (828, 10005), (870, 9522), (1035, 8004), (1044, 7935), (1058, 7830), (1242, 6670), (1305, 6348), (1334, 6210), (1380, 6003), (1566, 5290), (1587, 5220), (1740, 4761), (2001, 4140), (2070, 4002), (2116, 3915), (2484, 3335), (2610, 3174), (2645, 3132), (2668, 3105)]