45274740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{373}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 154315392

約数和(自身を除く): 109040652

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, 373, 420, 476, 510, 578, 595, 714, 746, 867, 1020, 1119, 1156, 1190, 1428, 1445, 1492, 1734, 1785, 1865, 2023, 2238, 2380, 2611, 2890, 3468, 3570, 3730, 4046, 4335, 4476, 5222, 5595, 5780, 6069, 6341, 7140, 7460, 7833, 8092, 8670, 10115, 10444, 11190, 12138, 12682, 13055, 15666, 17340, 19023, 20230, 22380, 24276, 25364, 26110, 30345, 31332, 31705, 38046, 39165, 40460, 44387, 52220, 60690, 63410, 76092, 78330, 88774, 95115, 107797, 121380, 126820, 133161, 156660, 177548, 190230, 215594, 221935, 266322, 323391, 380460, 431188, 443870, 532644, 538985, 646782, 665805, 754579, 887740, 1077970, 1293564, 1331610, 1509158, 1616955, 2155940, 2263737, 2663220, 3018316, 3233910, 3772895, 4527474, 6467820, 7545790, 9054948, 11318685, 15091580, 22637370, 45274740]

約数ペア:

[(1, 45274740), (2, 22637370), (3, 15091580), (4, 11318685), (5, 9054948), (6, 7545790), (7, 6467820), (10, 4527474), (12, 3772895), (14, 3233910), (15, 3018316), (17, 2663220), (20, 2263737), (21, 2155940), (28, 1616955), (30, 1509158), (34, 1331610), (35, 1293564), (42, 1077970), (51, 887740), (60, 754579), (68, 665805), (70, 646782), (84, 538985), (85, 532644), (102, 443870), (105, 431188), (119, 380460), (140, 323391), (170, 266322), (204, 221935), (210, 215594), (238, 190230), (255, 177548), (289, 156660), (340, 133161), (357, 126820), (373, 121380), (420, 107797), (476, 95115), (510, 88774), (578, 78330), (595, 76092), (714, 63410), (746, 60690), (867, 52220), (1020, 44387), (1119, 40460), (1156, 39165), (1190, 38046), (1428, 31705), (1445, 31332), (1492, 30345), (1734, 26110), (1785, 25364), (1865, 24276), (2023, 22380), (2238, 20230), (2380, 19023), (2611, 17340), (2890, 15666), (3468, 13055), (3570, 12682), (3730, 12138), (4046, 11190), (4335, 10444), (4476, 10115), (5222, 8670), (5595, 8092), (5780, 7833), (6069, 7460), (6341, 7140)]