118764100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 328201216

約数和(自身を除く): 209437116

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 31, 35, 50, 52, 62, 65, 70, 91, 100, 124, 130, 140, 155, 175, 182, 217, 260, 310, 325, 350, 364, 403, 421, 434, 455, 620, 650, 700, 775, 806, 842, 868, 910, 1085, 1300, 1550, 1612, 1684, 1820, 2015, 2105, 2170, 2275, 2821, 2947, 3100, 4030, 4210, 4340, 4550, 5425, 5473, 5642, 5894, 8060, 8420, 9100, 10075, 10525, 10850, 10946, 11284, 11788, 13051, 14105, 14735, 20150, 21050, 21700, 21892, 26102, 27365, 28210, 29470, 38311, 40300, 42100, 52204, 54730, 56420, 58940, 65255, 70525, 73675, 76622, 91357, 109460, 130510, 136825, 141050, 147350, 153244, 169663, 182714, 191555, 261020, 273650, 282100, 294700, 326275, 339326, 365428, 383110, 456785, 547300, 652550, 678652, 766220, 848315, 913570, 957775, 1187641, 1305100, 1696630, 1827140, 1915550, 2283925, 2375282, 3393260, 3831100, 4241575, 4567850, 4750564, 5938205, 8483150, 9135700, 11876410, 16966300, 23752820, 29691025, 59382050, 118764100]

約数ペア:

[(1, 118764100), (2, 59382050), (4, 29691025), (5, 23752820), (7, 16966300), (10, 11876410), (13, 9135700), (14, 8483150), (20, 5938205), (25, 4750564), (26, 4567850), (28, 4241575), (31, 3831100), (35, 3393260), (50, 2375282), (52, 2283925), (62, 1915550), (65, 1827140), (70, 1696630), (91, 1305100), (100, 1187641), (124, 957775), (130, 913570), (140, 848315), (155, 766220), (175, 678652), (182, 652550), (217, 547300), (260, 456785), (310, 383110), (325, 365428), (350, 339326), (364, 326275), (403, 294700), (421, 282100), (434, 273650), (455, 261020), (620, 191555), (650, 182714), (700, 169663), (775, 153244), (806, 147350), (842, 141050), (868, 136825), (910, 130510), (1085, 109460), (1300, 91357), (1550, 76622), (1612, 73675), (1684, 70525), (1820, 65255), (2015, 58940), (2105, 56420), (2170, 54730), (2275, 52204), (2821, 42100), (2947, 40300), (3100, 38311), (4030, 29470), (4210, 28210), (4340, 27365), (4550, 26102), (5425, 21892), (5473, 21700), (5642, 21050), (5894, 20150), (8060, 14735), (8420, 14105), (9100, 13051), (10075, 11788), (10525, 11284), (10850, 10946)]