202183380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9439}}^1$

素因数の和:9478

約数の個数: 144

約数和(自身を含む): 742210560

約数和(自身を除く): 540027180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 9439, 10710, 18878, 21420, 28317, 37756, 47195, 56634, 66073, 84951, 94390, 113268, 132146, 141585, 160463, 169902, 188780, 198219, 264292, 283170, 320926, 330365, 339804, 396438, 424755, 481389, 566340, 594657, 641852, 660730, 792876, 802315, 849510, 962778, 991095, 1123241, 1189314, 1321460, 1444167, 1604630, 1699020, 1925556, 1982190, 2246482, 2378628, 2406945, 2888334, 2973285, 3209260, 3369723, 3964380, 4492964, 4813890, 5616205, 5776668, 5946570, 6739446, 7220835, 9627780, 10109169, 11232410, 11893140, 13478892, 14441670, 16848615, 20218338, 22464820, 28883340, 33697230, 40436676, 50545845, 67394460, 101091690, 202183380]

約数ペア:

[(1, 202183380), (2, 101091690), (3, 67394460), (4, 50545845), (5, 40436676), (6, 33697230), (7, 28883340), (9, 22464820), (10, 20218338), (12, 16848615), (14, 14441670), (15, 13478892), (17, 11893140), (18, 11232410), (20, 10109169), (21, 9627780), (28, 7220835), (30, 6739446), (34, 5946570), (35, 5776668), (36, 5616205), (42, 4813890), (45, 4492964), (51, 3964380), (60, 3369723), (63, 3209260), (68, 2973285), (70, 2888334), (84, 2406945), (85, 2378628), (90, 2246482), (102, 1982190), (105, 1925556), (119, 1699020), (126, 1604630), (140, 1444167), (153, 1321460), (170, 1189314), (180, 1123241), (204, 991095), (210, 962778), (238, 849510), (252, 802315), (255, 792876), (306, 660730), (315, 641852), (340, 594657), (357, 566340), (420, 481389), (476, 424755), (510, 396438), (595, 339804), (612, 330365), (630, 320926), (714, 283170), (765, 264292), (1020, 198219), (1071, 188780), (1190, 169902), (1260, 160463), (1428, 141585), (1530, 132146), (1785, 113268), (2142, 94390), (2380, 84951), (3060, 66073), (3570, 56634), (4284, 47195), (5355, 37756), (7140, 28317), (9439, 21420), (10710, 18878)]