121095900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{683}}^1$

素因数の和:900

約数の個数: 108

約数和(自身を含む): 382053672

約数和(自身を除く): 260957772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 197, 225, 300, 394, 450, 591, 683, 788, 900, 985, 1182, 1366, 1773, 1970, 2049, 2364, 2732, 2955, 3415, 3546, 3940, 4098, 4925, 5910, 6147, 6830, 7092, 8196, 8865, 9850, 10245, 11820, 12294, 13660, 14775, 17075, 17730, 19700, 20490, 24588, 29550, 30735, 34150, 35460, 40980, 44325, 51225, 59100, 61470, 68300, 88650, 102450, 122940, 134551, 153675, 177300, 204900, 269102, 307350, 403653, 538204, 614700, 672755, 807306, 1210959, 1345510, 1614612, 2018265, 2421918, 2691020, 3363775, 4036530, 4843836, 6054795, 6727550, 8073060, 10091325, 12109590, 13455100, 20182650, 24219180, 30273975, 40365300, 60547950, 121095900]

約数ペア:

[(1, 121095900), (2, 60547950), (3, 40365300), (4, 30273975), (5, 24219180), (6, 20182650), (9, 13455100), (10, 12109590), (12, 10091325), (15, 8073060), (18, 6727550), (20, 6054795), (25, 4843836), (30, 4036530), (36, 3363775), (45, 2691020), (50, 2421918), (60, 2018265), (75, 1614612), (90, 1345510), (100, 1210959), (150, 807306), (180, 672755), (197, 614700), (225, 538204), (300, 403653), (394, 307350), (450, 269102), (591, 204900), (683, 177300), (788, 153675), (900, 134551), (985, 122940), (1182, 102450), (1366, 88650), (1773, 68300), (1970, 61470), (2049, 59100), (2364, 51225), (2732, 44325), (2955, 40980), (3415, 35460), (3546, 34150), (3940, 30735), (4098, 29550), (4925, 24588), (5910, 20490), (6147, 19700), (6830, 17730), (7092, 17075), (8196, 14775), (8865, 13660), (9850, 12294), (10245, 11820)]