100138780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 253725696

約数和(自身を除く): 153586916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 137, 140, 161, 227, 230, 274, 322, 454, 460, 548, 644, 685, 805, 908, 959, 1135, 1370, 1589, 1610, 1918, 2270, 2740, 3151, 3178, 3220, 3836, 4540, 4795, 5221, 6302, 6356, 7945, 9590, 10442, 12604, 15755, 15890, 19180, 20884, 22057, 26105, 31099, 31510, 31780, 36547, 44114, 52210, 62198, 63020, 73094, 88228, 104420, 110285, 124396, 146188, 155495, 182735, 217693, 220570, 310990, 365470, 435386, 441140, 621980, 715277, 730940, 870772, 1088465, 1430554, 2176930, 2861108, 3576385, 4353860, 5006939, 7152770, 10013878, 14305540, 20027756, 25034695, 50069390, 100138780]

約数ペア:

[(1, 100138780), (2, 50069390), (4, 25034695), (5, 20027756), (7, 14305540), (10, 10013878), (14, 7152770), (20, 5006939), (23, 4353860), (28, 3576385), (35, 2861108), (46, 2176930), (70, 1430554), (92, 1088465), (115, 870772), (137, 730940), (140, 715277), (161, 621980), (227, 441140), (230, 435386), (274, 365470), (322, 310990), (454, 220570), (460, 217693), (548, 182735), (644, 155495), (685, 146188), (805, 124396), (908, 110285), (959, 104420), (1135, 88228), (1370, 73094), (1589, 63020), (1610, 62198), (1918, 52210), (2270, 44114), (2740, 36547), (3151, 31780), (3178, 31510), (3220, 31099), (3836, 26105), (4540, 22057), (4795, 20884), (5221, 19180), (6302, 15890), (6356, 15755), (7945, 12604), (9590, 10442)]