44420460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:576

約数の個数: 144

約数和(自身を含む): 149960160

約数和(自身を除く): 105539700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 348, 406, 420, 435, 490, 521, 580, 588, 609, 735, 812, 870, 980, 1015, 1042, 1218, 1421, 1470, 1563, 1740, 2030, 2084, 2436, 2605, 2842, 2940, 3045, 3126, 3647, 4060, 4263, 5210, 5684, 6090, 6252, 7105, 7294, 7815, 8526, 10420, 10941, 12180, 14210, 14588, 15109, 15630, 17052, 18235, 21315, 21882, 25529, 28420, 30218, 31260, 36470, 42630, 43764, 45327, 51058, 54705, 60436, 72940, 75545, 76587, 85260, 90654, 102116, 105763, 109410, 127645, 151090, 153174, 181308, 211526, 218820, 226635, 255290, 302180, 306348, 317289, 382935, 423052, 453270, 510580, 528815, 634578, 740341, 765870, 906540, 1057630, 1269156, 1480682, 1531740, 1586445, 2115260, 2221023, 2961364, 3172890, 3701705, 4442046, 6345780, 7403410, 8884092, 11105115, 14806820, 22210230, 44420460]

約数ペア:

[(1, 44420460), (2, 22210230), (3, 14806820), (4, 11105115), (5, 8884092), (6, 7403410), (7, 6345780), (10, 4442046), (12, 3701705), (14, 3172890), (15, 2961364), (20, 2221023), (21, 2115260), (28, 1586445), (29, 1531740), (30, 1480682), (35, 1269156), (42, 1057630), (49, 906540), (58, 765870), (60, 740341), (70, 634578), (84, 528815), (87, 510580), (98, 453270), (105, 423052), (116, 382935), (140, 317289), (145, 306348), (147, 302180), (174, 255290), (196, 226635), (203, 218820), (210, 211526), (245, 181308), (290, 153174), (294, 151090), (348, 127645), (406, 109410), (420, 105763), (435, 102116), (490, 90654), (521, 85260), (580, 76587), (588, 75545), (609, 72940), (735, 60436), (812, 54705), (870, 51058), (980, 45327), (1015, 43764), (1042, 42630), (1218, 36470), (1421, 31260), (1470, 30218), (1563, 28420), (1740, 25529), (2030, 21882), (2084, 21315), (2436, 18235), (2605, 17052), (2842, 15630), (2940, 15109), (3045, 14588), (3126, 14210), (3647, 12180), (4060, 10941), (4263, 10420), (5210, 8526), (5684, 7815), (6090, 7294), (6252, 7105)]