302887890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 846028800

約数和(自身を除く): 543140910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 101, 135, 145, 174, 202, 261, 270, 290, 303, 383, 435, 505, 522, 606, 766, 783, 870, 909, 1010, 1149, 1305, 1515, 1566, 1818, 1915, 2298, 2610, 2727, 2929, 3030, 3447, 3830, 3915, 4545, 5454, 5745, 5858, 6894, 7830, 8787, 9090, 10341, 11107, 11490, 13635, 14645, 17235, 17574, 20682, 22214, 26361, 27270, 29290, 33321, 34470, 38683, 43935, 51705, 52722, 55535, 66642, 77366, 79083, 87870, 99963, 103410, 111070, 116049, 131805, 158166, 166605, 193415, 199926, 232098, 263610, 299889, 333210, 348147, 386830, 395415, 499815, 580245, 599778, 696294, 790830, 999630, 1044441, 1121807, 1160490, 1499445, 1740735, 2088882, 2243614, 2998890, 3365421, 3481470, 5222205, 5609035, 6730842, 10096263, 10444410, 11218070, 16827105, 20192526, 30288789, 33654210, 50481315, 60577578, 100962630, 151443945, 302887890]

約数ペア:

[(1, 302887890), (2, 151443945), (3, 100962630), (5, 60577578), (6, 50481315), (9, 33654210), (10, 30288789), (15, 20192526), (18, 16827105), (27, 11218070), (29, 10444410), (30, 10096263), (45, 6730842), (54, 5609035), (58, 5222205), (87, 3481470), (90, 3365421), (101, 2998890), (135, 2243614), (145, 2088882), (174, 1740735), (202, 1499445), (261, 1160490), (270, 1121807), (290, 1044441), (303, 999630), (383, 790830), (435, 696294), (505, 599778), (522, 580245), (606, 499815), (766, 395415), (783, 386830), (870, 348147), (909, 333210), (1010, 299889), (1149, 263610), (1305, 232098), (1515, 199926), (1566, 193415), (1818, 166605), (1915, 158166), (2298, 131805), (2610, 116049), (2727, 111070), (2929, 103410), (3030, 99963), (3447, 87870), (3830, 79083), (3915, 77366), (4545, 66642), (5454, 55535), (5745, 52722), (5858, 51705), (6894, 43935), (7830, 38683), (8787, 34470), (9090, 33321), (10341, 29290), (11107, 27270), (11490, 26361), (13635, 22214), (14645, 20682), (17235, 17574)]