78710100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1074

約数の個数: 144

約数和(自身を含む): 267566208

約数和(自身を除く): 188856108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 50, 60, 70, 74, 75, 84, 100, 105, 111, 140, 148, 150, 175, 185, 210, 222, 259, 300, 350, 370, 420, 444, 518, 525, 555, 700, 740, 777, 925, 1013, 1036, 1050, 1110, 1295, 1554, 1850, 2026, 2100, 2220, 2590, 2775, 3039, 3108, 3700, 3885, 4052, 5065, 5180, 5550, 6078, 6475, 7091, 7770, 10130, 11100, 12156, 12950, 14182, 15195, 15540, 19425, 20260, 21273, 25325, 25900, 28364, 30390, 35455, 37481, 38850, 42546, 50650, 60780, 70910, 74962, 75975, 77700, 85092, 101300, 106365, 112443, 141820, 149924, 151950, 177275, 187405, 212730, 224886, 262367, 303900, 354550, 374810, 425460, 449772, 524734, 531825, 562215, 709100, 749620, 787101, 937025, 1049468, 1063650, 1124430, 1311835, 1574202, 1874050, 2127300, 2248860, 2623670, 2811075, 3148404, 3748100, 3935505, 5247340, 5622150, 6559175, 7871010, 11244300, 13118350, 15742020, 19677525, 26236700, 39355050, 78710100]

約数ペア:

[(1, 78710100), (2, 39355050), (3, 26236700), (4, 19677525), (5, 15742020), (6, 13118350), (7, 11244300), (10, 7871010), (12, 6559175), (14, 5622150), (15, 5247340), (20, 3935505), (21, 3748100), (25, 3148404), (28, 2811075), (30, 2623670), (35, 2248860), (37, 2127300), (42, 1874050), (50, 1574202), (60, 1311835), (70, 1124430), (74, 1063650), (75, 1049468), (84, 937025), (100, 787101), (105, 749620), (111, 709100), (140, 562215), (148, 531825), (150, 524734), (175, 449772), (185, 425460), (210, 374810), (222, 354550), (259, 303900), (300, 262367), (350, 224886), (370, 212730), (420, 187405), (444, 177275), (518, 151950), (525, 149924), (555, 141820), (700, 112443), (740, 106365), (777, 101300), (925, 85092), (1013, 77700), (1036, 75975), (1050, 74962), (1110, 70910), (1295, 60780), (1554, 50650), (1850, 42546), (2026, 38850), (2100, 37481), (2220, 35455), (2590, 30390), (2775, 28364), (3039, 25900), (3108, 25325), (3700, 21273), (3885, 20260), (4052, 19425), (5065, 15540), (5180, 15195), (5550, 14182), (6078, 12950), (6475, 12156), (7091, 11100), (7770, 10130)]