30541200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:873

約数の個数: 120

約数和(自身を含む): 101112576

約数和(自身を除く): 70571376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 240, 248, 300, 310, 372, 400, 465, 496, 600, 620, 744, 775, 821, 930, 1200, 1240, 1488, 1550, 1642, 1860, 2325, 2463, 2480, 3100, 3284, 3720, 4105, 4650, 4926, 6200, 6568, 7440, 8210, 9300, 9852, 12315, 12400, 13136, 16420, 18600, 19704, 20525, 24630, 25451, 32840, 37200, 39408, 41050, 49260, 50902, 61575, 65680, 76353, 82100, 98520, 101804, 123150, 127255, 152706, 164200, 197040, 203608, 246300, 254510, 305412, 328400, 381765, 407216, 492600, 509020, 610824, 636275, 763530, 985200, 1018040, 1221648, 1272550, 1527060, 1908825, 2036080, 2545100, 3054120, 3817650, 5090200, 6108240, 7635300, 10180400, 15270600, 30541200]

約数ペア:

[(1, 30541200), (2, 15270600), (3, 10180400), (4, 7635300), (5, 6108240), (6, 5090200), (8, 3817650), (10, 3054120), (12, 2545100), (15, 2036080), (16, 1908825), (20, 1527060), (24, 1272550), (25, 1221648), (30, 1018040), (31, 985200), (40, 763530), (48, 636275), (50, 610824), (60, 509020), (62, 492600), (75, 407216), (80, 381765), (93, 328400), (100, 305412), (120, 254510), (124, 246300), (150, 203608), (155, 197040), (186, 164200), (200, 152706), (240, 127255), (248, 123150), (300, 101804), (310, 98520), (372, 82100), (400, 76353), (465, 65680), (496, 61575), (600, 50902), (620, 49260), (744, 41050), (775, 39408), (821, 37200), (930, 32840), (1200, 25451), (1240, 24630), (1488, 20525), (1550, 19704), (1642, 18600), (1860, 16420), (2325, 13136), (2463, 12400), (2480, 12315), (3100, 9852), (3284, 9300), (3720, 8210), (4105, 7440), (4650, 6568), (4926, 6200)]