79193100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:944

約数の個数: 144

約数和(自身を含む): 268260608

約数和(自身を除く): 189067508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 50, 60, 70, 75, 84, 86, 100, 105, 129, 140, 150, 172, 175, 210, 215, 258, 300, 301, 350, 420, 430, 516, 525, 602, 645, 700, 860, 877, 903, 1050, 1075, 1204, 1290, 1505, 1754, 1806, 2100, 2150, 2580, 2631, 3010, 3225, 3508, 3612, 4300, 4385, 4515, 5262, 6020, 6139, 6450, 7525, 8770, 9030, 10524, 12278, 12900, 13155, 15050, 17540, 18060, 18417, 21925, 22575, 24556, 26310, 30100, 30695, 36834, 37711, 43850, 45150, 52620, 61390, 65775, 73668, 75422, 87700, 90300, 92085, 113133, 122780, 131550, 150844, 153475, 184170, 188555, 226266, 263100, 263977, 306950, 368340, 377110, 452532, 460425, 527954, 565665, 613900, 754220, 791931, 920850, 942775, 1055908, 1131330, 1319885, 1583862, 1841700, 1885550, 2262660, 2639770, 2828325, 3167724, 3771100, 3959655, 5279540, 5656650, 6599425, 7919310, 11313300, 13198850, 15838620, 19798275, 26397700, 39596550, 79193100]

約数ペア:

[(1, 79193100), (2, 39596550), (3, 26397700), (4, 19798275), (5, 15838620), (6, 13198850), (7, 11313300), (10, 7919310), (12, 6599425), (14, 5656650), (15, 5279540), (20, 3959655), (21, 3771100), (25, 3167724), (28, 2828325), (30, 2639770), (35, 2262660), (42, 1885550), (43, 1841700), (50, 1583862), (60, 1319885), (70, 1131330), (75, 1055908), (84, 942775), (86, 920850), (100, 791931), (105, 754220), (129, 613900), (140, 565665), (150, 527954), (172, 460425), (175, 452532), (210, 377110), (215, 368340), (258, 306950), (300, 263977), (301, 263100), (350, 226266), (420, 188555), (430, 184170), (516, 153475), (525, 150844), (602, 131550), (645, 122780), (700, 113133), (860, 92085), (877, 90300), (903, 87700), (1050, 75422), (1075, 73668), (1204, 65775), (1290, 61390), (1505, 52620), (1754, 45150), (1806, 43850), (2100, 37711), (2150, 36834), (2580, 30695), (2631, 30100), (3010, 26310), (3225, 24556), (3508, 22575), (3612, 21925), (4300, 18417), (4385, 18060), (4515, 17540), (5262, 15050), (6020, 13155), (6139, 12900), (6450, 12278), (7525, 10524), (8770, 9030)]