85767500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 180

約数和(自身を含む): 240110640

約数和(自身を除く): 154343140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 29, 35, 50, 52, 58, 65, 70, 91, 100, 116, 125, 130, 140, 145, 169, 175, 182, 203, 250, 260, 290, 325, 338, 350, 364, 377, 406, 455, 500, 580, 625, 650, 676, 700, 725, 754, 812, 845, 875, 910, 1015, 1183, 1250, 1300, 1450, 1508, 1625, 1690, 1750, 1820, 1885, 2030, 2275, 2366, 2500, 2639, 2900, 3250, 3380, 3500, 3625, 3770, 4060, 4225, 4375, 4550, 4732, 4901, 5075, 5278, 5915, 6500, 7250, 7540, 8125, 8450, 8750, 9100, 9425, 9802, 10150, 10556, 11375, 11830, 13195, 14500, 16250, 16900, 17500, 18125, 18850, 19604, 20300, 21125, 22750, 23660, 24505, 25375, 26390, 29575, 32500, 34307, 36250, 37700, 42250, 45500, 47125, 49010, 50750, 52780, 56875, 59150, 65975, 68614, 72500, 84500, 94250, 98020, 101500, 105625, 113750, 118300, 122525, 126875, 131950, 137228, 147875, 171535, 188500, 211250, 227500, 235625, 245050, 253750, 263900, 295750, 329875, 343070, 422500, 471250, 490100, 507500, 591500, 612625, 659750, 686140, 739375, 857675, 942500, 1225250, 1319500, 1478750, 1649375, 1715350, 2450500, 2957500, 3063125, 3298750, 3430700, 4288375, 6126250, 6597500, 8576750, 12252500, 17153500, 21441875, 42883750, 85767500]

約数ペア:

[(1, 85767500), (2, 42883750), (4, 21441875), (5, 17153500), (7, 12252500), (10, 8576750), (13, 6597500), (14, 6126250), (20, 4288375), (25, 3430700), (26, 3298750), (28, 3063125), (29, 2957500), (35, 2450500), (50, 1715350), (52, 1649375), (58, 1478750), (65, 1319500), (70, 1225250), (91, 942500), (100, 857675), (116, 739375), (125, 686140), (130, 659750), (140, 612625), (145, 591500), (169, 507500), (175, 490100), (182, 471250), (203, 422500), (250, 343070), (260, 329875), (290, 295750), (325, 263900), (338, 253750), (350, 245050), (364, 235625), (377, 227500), (406, 211250), (455, 188500), (500, 171535), (580, 147875), (625, 137228), (650, 131950), (676, 126875), (700, 122525), (725, 118300), (754, 113750), (812, 105625), (845, 101500), (875, 98020), (910, 94250), (1015, 84500), (1183, 72500), (1250, 68614), (1300, 65975), (1450, 59150), (1508, 56875), (1625, 52780), (1690, 50750), (1750, 49010), (1820, 47125), (1885, 45500), (2030, 42250), (2275, 37700), (2366, 36250), (2500, 34307), (2639, 32500), (2900, 29575), (3250, 26390), (3380, 25375), (3500, 24505), (3625, 23660), (3770, 22750), (4060, 21125), (4225, 20300), (4375, 19604), (4550, 18850), (4732, 18125), (4901, 17500), (5075, 16900), (5278, 16250), (5915, 14500), (6500, 13195), (7250, 11830), (7540, 11375), (8125, 10556), (8450, 10150), (8750, 9802), (9100, 9425)]