89145420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:624

約数の個数: 192

約数和(自身を含む): 318366720

約数和(自身を除く): 229221300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 116, 130, 140, 145, 156, 174, 182, 195, 203, 210, 260, 273, 290, 348, 364, 377, 390, 406, 420, 435, 455, 546, 563, 580, 609, 754, 780, 812, 870, 910, 1015, 1092, 1126, 1131, 1218, 1365, 1508, 1689, 1740, 1820, 1885, 2030, 2252, 2262, 2436, 2639, 2730, 2815, 3045, 3378, 3770, 3941, 4060, 4524, 5278, 5460, 5630, 5655, 6090, 6756, 7319, 7540, 7882, 7917, 8445, 10556, 11260, 11310, 11823, 12180, 13195, 14638, 15764, 15834, 16327, 16890, 19705, 21957, 22620, 23646, 26390, 29276, 31668, 32654, 33780, 36595, 39410, 39585, 43914, 47292, 48981, 51233, 52780, 59115, 65308, 73190, 78820, 79170, 81635, 87828, 97962, 102466, 109785, 114289, 118230, 146380, 153699, 158340, 163270, 195924, 204932, 212251, 219570, 228578, 236460, 244905, 256165, 307398, 326540, 342867, 424502, 439140, 457156, 489810, 512330, 571445, 614796, 636753, 685734, 768495, 849004, 979620, 1024660, 1061255, 1142890, 1273506, 1371468, 1485757, 1536990, 1714335, 2122510, 2285780, 2547012, 2971514, 3073980, 3183765, 3428670, 4245020, 4457271, 5943028, 6367530, 6857340, 7428785, 8914542, 12735060, 14857570, 17829084, 22286355, 29715140, 44572710, 89145420]

約数ペア:

[(1, 89145420), (2, 44572710), (3, 29715140), (4, 22286355), (5, 17829084), (6, 14857570), (7, 12735060), (10, 8914542), (12, 7428785), (13, 6857340), (14, 6367530), (15, 5943028), (20, 4457271), (21, 4245020), (26, 3428670), (28, 3183765), (29, 3073980), (30, 2971514), (35, 2547012), (39, 2285780), (42, 2122510), (52, 1714335), (58, 1536990), (60, 1485757), (65, 1371468), (70, 1273506), (78, 1142890), (84, 1061255), (87, 1024660), (91, 979620), (105, 849004), (116, 768495), (130, 685734), (140, 636753), (145, 614796), (156, 571445), (174, 512330), (182, 489810), (195, 457156), (203, 439140), (210, 424502), (260, 342867), (273, 326540), (290, 307398), (348, 256165), (364, 244905), (377, 236460), (390, 228578), (406, 219570), (420, 212251), (435, 204932), (455, 195924), (546, 163270), (563, 158340), (580, 153699), (609, 146380), (754, 118230), (780, 114289), (812, 109785), (870, 102466), (910, 97962), (1015, 87828), (1092, 81635), (1126, 79170), (1131, 78820), (1218, 73190), (1365, 65308), (1508, 59115), (1689, 52780), (1740, 51233), (1820, 48981), (1885, 47292), (2030, 43914), (2252, 39585), (2262, 39410), (2436, 36595), (2639, 33780), (2730, 32654), (2815, 31668), (3045, 29276), (3378, 26390), (3770, 23646), (3941, 22620), (4060, 21957), (4524, 19705), (5278, 16890), (5460, 16327), (5630, 15834), (5655, 15764), (6090, 14638), (6756, 13195), (7319, 12180), (7540, 11823), (7882, 11310), (7917, 11260), (8445, 10556)]