102378420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33457}}^1$

素因数の和:33489

約数の個数: 72

約数和(自身を含む): 328825224

約数和(自身を除く): 226446804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 33457, 66914, 100371, 133828, 167285, 200742, 301113, 334570, 401484, 501855, 568769, 602226, 669140, 1003710, 1137538, 1204452, 1505565, 1706307, 2007420, 2275076, 2843845, 3011130, 3412614, 5118921, 5687690, 6022260, 6825228, 8531535, 10237842, 11375380, 17063070, 20475684, 25594605, 34126140, 51189210, 102378420]

約数ペア:

[(1, 102378420), (2, 51189210), (3, 34126140), (4, 25594605), (5, 20475684), (6, 17063070), (9, 11375380), (10, 10237842), (12, 8531535), (15, 6825228), (17, 6022260), (18, 5687690), (20, 5118921), (30, 3412614), (34, 3011130), (36, 2843845), (45, 2275076), (51, 2007420), (60, 1706307), (68, 1505565), (85, 1204452), (90, 1137538), (102, 1003710), (153, 669140), (170, 602226), (180, 568769), (204, 501855), (255, 401484), (306, 334570), (340, 301113), (510, 200742), (612, 167285), (765, 133828), (1020, 100371), (1530, 66914), (3060, 33457)]