1330696800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:886

約数の個数: 216

約数和(自身を含む): 4714229520

約数和(自身を除く): 3383532720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 421, 439, 450, 480, 600, 720, 800, 842, 878, 900, 1200, 1263, 1317, 1440, 1684, 1756, 1800, 2105, 2195, 2400, 2526, 2634, 3368, 3512, 3600, 3789, 3951, 4210, 4390, 5052, 5268, 6315, 6585, 6736, 7024, 7200, 7578, 7902, 8420, 8780, 10104, 10525, 10536, 10975, 12630, 13170, 13472, 14048, 15156, 15804, 16840, 17560, 18945, 19755, 20208, 21050, 21072, 21950, 25260, 26340, 30312, 31575, 31608, 32925, 33680, 35120, 37890, 39510, 40416, 42100, 42144, 43900, 50520, 52680, 60624, 63150, 63216, 65850, 67360, 70240, 75780, 79020, 84200, 87800, 94725, 98775, 101040, 105360, 121248, 126300, 126432, 131700, 151560, 158040, 168400, 175600, 184819, 189450, 197550, 202080, 210720, 252600, 263400, 303120, 316080, 336800, 351200, 369638, 378900, 395100, 505200, 526800, 554457, 606240, 632160, 739276, 757800, 790200, 924095, 1010400, 1053600, 1108914, 1478552, 1515600, 1580400, 1663371, 1848190, 2217828, 2772285, 2957104, 3031200, 3160800, 3326742, 3696380, 4435656, 4620475, 5544570, 5914208, 6653484, 7392760, 8316855, 8871312, 9240950, 11089140, 13306968, 13861425, 14785520, 16633710, 17742624, 18481900, 22178280, 26613936, 27722850, 29571040, 33267420, 36963800, 41584275, 44356560, 53227872, 55445700, 66534840, 73927600, 83168550, 88713120, 110891400, 133069680, 147855200, 166337100, 221782800, 266139360, 332674200, 443565600, 665348400, 1330696800]

約数ペア:

[(1, 1330696800), (2, 665348400), (3, 443565600), (4, 332674200), (5, 266139360), (6, 221782800), (8, 166337100), (9, 147855200), (10, 133069680), (12, 110891400), (15, 88713120), (16, 83168550), (18, 73927600), (20, 66534840), (24, 55445700), (25, 53227872), (30, 44356560), (32, 41584275), (36, 36963800), (40, 33267420), (45, 29571040), (48, 27722850), (50, 26613936), (60, 22178280), (72, 18481900), (75, 17742624), (80, 16633710), (90, 14785520), (96, 13861425), (100, 13306968), (120, 11089140), (144, 9240950), (150, 8871312), (160, 8316855), (180, 7392760), (200, 6653484), (225, 5914208), (240, 5544570), (288, 4620475), (300, 4435656), (360, 3696380), (400, 3326742), (421, 3160800), (439, 3031200), (450, 2957104), (480, 2772285), (600, 2217828), (720, 1848190), (800, 1663371), (842, 1580400), (878, 1515600), (900, 1478552), (1200, 1108914), (1263, 1053600), (1317, 1010400), (1440, 924095), (1684, 790200), (1756, 757800), (1800, 739276), (2105, 632160), (2195, 606240), (2400, 554457), (2526, 526800), (2634, 505200), (3368, 395100), (3512, 378900), (3600, 369638), (3789, 351200), (3951, 336800), (4210, 316080), (4390, 303120), (5052, 263400), (5268, 252600), (6315, 210720), (6585, 202080), (6736, 197550), (7024, 189450), (7200, 184819), (7578, 175600), (7902, 168400), (8420, 158040), (8780, 151560), (10104, 131700), (10525, 126432), (10536, 126300), (10975, 121248), (12630, 105360), (13170, 101040), (13472, 98775), (14048, 94725), (15156, 87800), (15804, 84200), (16840, 79020), (17560, 75780), (18945, 70240), (19755, 67360), (20208, 65850), (21050, 63216), (21072, 63150), (21950, 60624), (25260, 52680), (26340, 50520), (30312, 43900), (31575, 42144), (31608, 42100), (32925, 40416), (33680, 39510), (35120, 37890)]