149456100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{8167}}^1$

素因数の和:8245

約数の個数: 72

約数和(自身を含む): 439569088

約数和(自身を除く): 290112988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1525, 1830, 3050, 3660, 4575, 6100, 8167, 9150, 16334, 18300, 24501, 32668, 40835, 49002, 81670, 98004, 122505, 163340, 204175, 245010, 408350, 490020, 498187, 612525, 816700, 996374, 1225050, 1494561, 1992748, 2450100, 2490935, 2989122, 4981870, 5978244, 7472805, 9963740, 12454675, 14945610, 24909350, 29891220, 37364025, 49818700, 74728050, 149456100]

約数ペア:

[(1, 149456100), (2, 74728050), (3, 49818700), (4, 37364025), (5, 29891220), (6, 24909350), (10, 14945610), (12, 12454675), (15, 9963740), (20, 7472805), (25, 5978244), (30, 4981870), (50, 2989122), (60, 2490935), (61, 2450100), (75, 1992748), (100, 1494561), (122, 1225050), (150, 996374), (183, 816700), (244, 612525), (300, 498187), (305, 490020), (366, 408350), (610, 245010), (732, 204175), (915, 163340), (1220, 122505), (1525, 98004), (1830, 81670), (3050, 49002), (3660, 40835), (4575, 32668), (6100, 24501), (8167, 18300), (9150, 16334)]