161750580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{457}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 481977216

約数和(自身を除く): 320226636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 347, 457, 510, 694, 914, 1020, 1041, 1371, 1388, 1735, 1828, 2082, 2285, 2742, 3470, 4164, 4570, 5205, 5484, 5899, 6855, 6940, 7769, 9140, 10410, 11798, 13710, 15538, 17697, 20820, 23307, 23596, 27420, 29495, 31076, 35394, 38845, 46614, 58990, 70788, 77690, 88485, 93228, 116535, 117980, 155380, 158579, 176970, 233070, 317158, 353940, 466140, 475737, 634316, 792895, 951474, 1585790, 1902948, 2378685, 2695843, 3171580, 4757370, 5391686, 8087529, 9514740, 10783372, 13479215, 16175058, 26958430, 32350116, 40437645, 53916860, 80875290, 161750580]

約数ペア:

[(1, 161750580), (2, 80875290), (3, 53916860), (4, 40437645), (5, 32350116), (6, 26958430), (10, 16175058), (12, 13479215), (15, 10783372), (17, 9514740), (20, 8087529), (30, 5391686), (34, 4757370), (51, 3171580), (60, 2695843), (68, 2378685), (85, 1902948), (102, 1585790), (170, 951474), (204, 792895), (255, 634316), (340, 475737), (347, 466140), (457, 353940), (510, 317158), (694, 233070), (914, 176970), (1020, 158579), (1041, 155380), (1371, 117980), (1388, 116535), (1735, 93228), (1828, 88485), (2082, 77690), (2285, 70788), (2742, 58990), (3470, 46614), (4164, 38845), (4570, 35394), (5205, 31076), (5484, 29495), (5899, 27420), (6855, 23596), (6940, 23307), (7769, 20820), (9140, 17697), (10410, 15538), (11798, 13710)]