79031400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:664

約数の個数: 192

約数和(自身を含む): 289505280

約数和(自身を除く): 210473880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 50, 56, 60, 62, 70, 75, 84, 93, 100, 105, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 248, 280, 300, 310, 350, 372, 420, 434, 465, 525, 600, 607, 620, 651, 700, 744, 775, 840, 868, 930, 1050, 1085, 1214, 1240, 1302, 1400, 1550, 1736, 1821, 1860, 2100, 2170, 2325, 2428, 2604, 3035, 3100, 3255, 3642, 3720, 4200, 4249, 4340, 4650, 4856, 5208, 5425, 6070, 6200, 6510, 7284, 8498, 8680, 9105, 9300, 10850, 12140, 12747, 13020, 14568, 15175, 16275, 16996, 18210, 18600, 18817, 21245, 21700, 24280, 25494, 26040, 30350, 32550, 33992, 36420, 37634, 42490, 43400, 45525, 50988, 56451, 60700, 63735, 65100, 72840, 75268, 84980, 91050, 94085, 101976, 106225, 112902, 121400, 127470, 130200, 131719, 150536, 169960, 182100, 188170, 212450, 225804, 254940, 263438, 282255, 318675, 364200, 376340, 395157, 424900, 451608, 470425, 509880, 526876, 564510, 637350, 658595, 752680, 790314, 849800, 940850, 1053752, 1129020, 1274700, 1317190, 1411275, 1580628, 1881700, 1975785, 2258040, 2549400, 2634380, 2822550, 3161256, 3292975, 3763400, 3951570, 5268760, 5645100, 6585950, 7903140, 9878925, 11290200, 13171900, 15806280, 19757850, 26343800, 39515700, 79031400]

約数ペア:

[(1, 79031400), (2, 39515700), (3, 26343800), (4, 19757850), (5, 15806280), (6, 13171900), (7, 11290200), (8, 9878925), (10, 7903140), (12, 6585950), (14, 5645100), (15, 5268760), (20, 3951570), (21, 3763400), (24, 3292975), (25, 3161256), (28, 2822550), (30, 2634380), (31, 2549400), (35, 2258040), (40, 1975785), (42, 1881700), (50, 1580628), (56, 1411275), (60, 1317190), (62, 1274700), (70, 1129020), (75, 1053752), (84, 940850), (93, 849800), (100, 790314), (105, 752680), (120, 658595), (124, 637350), (140, 564510), (150, 526876), (155, 509880), (168, 470425), (175, 451608), (186, 424900), (200, 395157), (210, 376340), (217, 364200), (248, 318675), (280, 282255), (300, 263438), (310, 254940), (350, 225804), (372, 212450), (420, 188170), (434, 182100), (465, 169960), (525, 150536), (600, 131719), (607, 130200), (620, 127470), (651, 121400), (700, 112902), (744, 106225), (775, 101976), (840, 94085), (868, 91050), (930, 84980), (1050, 75268), (1085, 72840), (1214, 65100), (1240, 63735), (1302, 60700), (1400, 56451), (1550, 50988), (1736, 45525), (1821, 43400), (1860, 42490), (2100, 37634), (2170, 36420), (2325, 33992), (2428, 32550), (2604, 30350), (3035, 26040), (3100, 25494), (3255, 24280), (3642, 21700), (3720, 21245), (4200, 18817), (4249, 18600), (4340, 18210), (4650, 16996), (4856, 16275), (5208, 15175), (5425, 14568), (6070, 13020), (6200, 12747), (6510, 12140), (7284, 10850), (8498, 9300), (8680, 9105)]