75417270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 207567360

約数和(自身を除く): 132150090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 43, 51, 57, 85, 86, 95, 102, 114, 129, 170, 181, 190, 215, 255, 258, 285, 323, 362, 430, 510, 543, 570, 645, 646, 731, 817, 905, 969, 1086, 1290, 1462, 1615, 1634, 1810, 1938, 2193, 2451, 2715, 3077, 3230, 3439, 3655, 4085, 4386, 4845, 4902, 5430, 6154, 6878, 7310, 7783, 8170, 9231, 9690, 10317, 10965, 12255, 13889, 15385, 15566, 17195, 18462, 20634, 21930, 23349, 24510, 27778, 30770, 34390, 38915, 41667, 46155, 46698, 51585, 58463, 69445, 77830, 83334, 92310, 103170, 116745, 116926, 132311, 138890, 147877, 175389, 208335, 233490, 264622, 292315, 295754, 350778, 396933, 416670, 443631, 584630, 661555, 739385, 793866, 876945, 887262, 1323110, 1478770, 1753890, 1984665, 2218155, 2513909, 3969330, 4436310, 5027818, 7541727, 12569545, 15083454, 25139090, 37708635, 75417270]

約数ペア:

[(1, 75417270), (2, 37708635), (3, 25139090), (5, 15083454), (6, 12569545), (10, 7541727), (15, 5027818), (17, 4436310), (19, 3969330), (30, 2513909), (34, 2218155), (38, 1984665), (43, 1753890), (51, 1478770), (57, 1323110), (85, 887262), (86, 876945), (95, 793866), (102, 739385), (114, 661555), (129, 584630), (170, 443631), (181, 416670), (190, 396933), (215, 350778), (255, 295754), (258, 292315), (285, 264622), (323, 233490), (362, 208335), (430, 175389), (510, 147877), (543, 138890), (570, 132311), (645, 116926), (646, 116745), (731, 103170), (817, 92310), (905, 83334), (969, 77830), (1086, 69445), (1290, 58463), (1462, 51585), (1615, 46698), (1634, 46155), (1810, 41667), (1938, 38915), (2193, 34390), (2451, 30770), (2715, 27778), (3077, 24510), (3230, 23349), (3439, 21930), (3655, 20634), (4085, 18462), (4386, 17195), (4845, 15566), (4902, 15385), (5430, 13889), (6154, 12255), (6878, 10965), (7310, 10317), (7783, 9690), (8170, 9231)]