27799815720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{113173}}^1$

素因数の和:113299

約数の個数: 128

約数和(自身を含む): 88004102400

約数和(自身を除く): 60204286680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 89, 92, 115, 120, 138, 178, 184, 230, 267, 276, 345, 356, 445, 460, 534, 552, 690, 712, 890, 920, 1068, 1335, 1380, 1780, 2047, 2136, 2670, 2760, 3560, 4094, 5340, 6141, 8188, 10235, 10680, 12282, 16376, 20470, 24564, 30705, 40940, 49128, 61410, 81880, 113173, 122820, 226346, 245640, 339519, 452692, 565865, 679038, 905384, 1131730, 1358076, 1697595, 2263460, 2602979, 2716152, 3395190, 4526920, 5205958, 6790380, 7808937, 10072397, 10411916, 13014895, 13580760, 15617874, 20144794, 20823832, 26029790, 30217191, 31235748, 39044685, 40289588, 50361985, 52059580, 60434382, 62471496, 78089370, 80579176, 100723970, 104119160, 120868764, 151085955, 156178740, 201447940, 231665131, 241737528, 302171910, 312357480, 402895880, 463330262, 604343820, 694995393, 926660524, 1158325655, 1208687640, 1389990786, 1853321048, 2316651310, 2779981572, 3474976965, 4633302620, 5559963144, 6949953930, 9266605240, 13899907860, 27799815720]

約数ペア:

[(1, 27799815720), (2, 13899907860), (3, 9266605240), (4, 6949953930), (5, 5559963144), (6, 4633302620), (8, 3474976965), (10, 2779981572), (12, 2316651310), (15, 1853321048), (20, 1389990786), (23, 1208687640), (24, 1158325655), (30, 926660524), (40, 694995393), (46, 604343820), (60, 463330262), (69, 402895880), (89, 312357480), (92, 302171910), (115, 241737528), (120, 231665131), (138, 201447940), (178, 156178740), (184, 151085955), (230, 120868764), (267, 104119160), (276, 100723970), (345, 80579176), (356, 78089370), (445, 62471496), (460, 60434382), (534, 52059580), (552, 50361985), (690, 40289588), (712, 39044685), (890, 31235748), (920, 30217191), (1068, 26029790), (1335, 20823832), (1380, 20144794), (1780, 15617874), (2047, 13580760), (2136, 13014895), (2670, 10411916), (2760, 10072397), (3560, 7808937), (4094, 6790380), (5340, 5205958), (6141, 4526920), (8188, 3395190), (10235, 2716152), (10680, 2602979), (12282, 2263460), (16376, 1697595), (20470, 1358076), (24564, 1131730), (30705, 905384), (40940, 679038), (49128, 565865), (61410, 452692), (81880, 339519), (113173, 245640), (122820, 226346)]