91398300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:708

約数の個数: 144

約数和(自身を含む): 306980352

約数和(自身を除く): 215582052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 71, 75, 84, 100, 105, 140, 142, 150, 175, 210, 213, 284, 300, 350, 355, 420, 426, 497, 525, 613, 700, 710, 852, 994, 1050, 1065, 1226, 1420, 1491, 1775, 1839, 1988, 2100, 2130, 2452, 2485, 2982, 3065, 3550, 3678, 4260, 4291, 4970, 5325, 5964, 6130, 7100, 7356, 7455, 8582, 9195, 9940, 10650, 12260, 12425, 12873, 14910, 15325, 17164, 18390, 21300, 21455, 24850, 25746, 29820, 30650, 36780, 37275, 42910, 43523, 45975, 49700, 51492, 61300, 64365, 74550, 85820, 87046, 91950, 107275, 128730, 130569, 149100, 174092, 183900, 214550, 217615, 257460, 261138, 304661, 321825, 429100, 435230, 522276, 609322, 643650, 652845, 870460, 913983, 1088075, 1218644, 1287300, 1305690, 1523305, 1827966, 2176150, 2611380, 3046610, 3264225, 3655932, 4352300, 4569915, 6093220, 6528450, 7616525, 9139830, 13056900, 15233050, 18279660, 22849575, 30466100, 45699150, 91398300]

約数ペア:

[(1, 91398300), (2, 45699150), (3, 30466100), (4, 22849575), (5, 18279660), (6, 15233050), (7, 13056900), (10, 9139830), (12, 7616525), (14, 6528450), (15, 6093220), (20, 4569915), (21, 4352300), (25, 3655932), (28, 3264225), (30, 3046610), (35, 2611380), (42, 2176150), (50, 1827966), (60, 1523305), (70, 1305690), (71, 1287300), (75, 1218644), (84, 1088075), (100, 913983), (105, 870460), (140, 652845), (142, 643650), (150, 609322), (175, 522276), (210, 435230), (213, 429100), (284, 321825), (300, 304661), (350, 261138), (355, 257460), (420, 217615), (426, 214550), (497, 183900), (525, 174092), (613, 149100), (700, 130569), (710, 128730), (852, 107275), (994, 91950), (1050, 87046), (1065, 85820), (1226, 74550), (1420, 64365), (1491, 61300), (1775, 51492), (1839, 49700), (1988, 45975), (2100, 43523), (2130, 42910), (2452, 37275), (2485, 36780), (2982, 30650), (3065, 29820), (3550, 25746), (3678, 24850), (4260, 21455), (4291, 21300), (4970, 18390), (5325, 17164), (5964, 15325), (6130, 14910), (7100, 12873), (7356, 12425), (7455, 12260), (8582, 10650), (9195, 9940)]