76590780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{631}}^1$

素因数の和:684

約数の個数: 144

約数和(自身を含む): 260768256

約数和(自身を除く): 184177476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 289, 340, 357, 420, 476, 510, 578, 595, 631, 714, 867, 1020, 1156, 1190, 1262, 1428, 1445, 1734, 1785, 1893, 2023, 2380, 2524, 2890, 3155, 3468, 3570, 3786, 4046, 4335, 4417, 5780, 6069, 6310, 7140, 7572, 8092, 8670, 8834, 9465, 10115, 10727, 12138, 12620, 13251, 17340, 17668, 18930, 20230, 21454, 22085, 24276, 26502, 30345, 32181, 37860, 40460, 42908, 44170, 53004, 53635, 60690, 64362, 66255, 75089, 88340, 107270, 121380, 128724, 132510, 150178, 160905, 182359, 214540, 225267, 265020, 300356, 321810, 364718, 375445, 450534, 547077, 643620, 729436, 750890, 901068, 911795, 1094154, 1126335, 1276513, 1501780, 1823590, 2188308, 2252670, 2553026, 2735385, 3647180, 3829539, 4505340, 5106052, 5470770, 6382565, 7659078, 10941540, 12765130, 15318156, 19147695, 25530260, 38295390, 76590780]

約数ペア:

[(1, 76590780), (2, 38295390), (3, 25530260), (4, 19147695), (5, 15318156), (6, 12765130), (7, 10941540), (10, 7659078), (12, 6382565), (14, 5470770), (15, 5106052), (17, 4505340), (20, 3829539), (21, 3647180), (28, 2735385), (30, 2553026), (34, 2252670), (35, 2188308), (42, 1823590), (51, 1501780), (60, 1276513), (68, 1126335), (70, 1094154), (84, 911795), (85, 901068), (102, 750890), (105, 729436), (119, 643620), (140, 547077), (170, 450534), (204, 375445), (210, 364718), (238, 321810), (255, 300356), (289, 265020), (340, 225267), (357, 214540), (420, 182359), (476, 160905), (510, 150178), (578, 132510), (595, 128724), (631, 121380), (714, 107270), (867, 88340), (1020, 75089), (1156, 66255), (1190, 64362), (1262, 60690), (1428, 53635), (1445, 53004), (1734, 44170), (1785, 42908), (1893, 40460), (2023, 37860), (2380, 32181), (2524, 30345), (2890, 26502), (3155, 24276), (3468, 22085), (3570, 21454), (3786, 20230), (4046, 18930), (4335, 17668), (4417, 17340), (5780, 13251), (6069, 12620), (6310, 12138), (7140, 10727), (7572, 10115), (8092, 9465), (8670, 8834)]