17320753620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{20887}}^1$

素因数の和:21190

約数の個数: 144

約数和(自身を含む): 55838135808

約数和(自身を除く): 38517382188

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, 271, 306, 340, 510, 542, 612, 765, 813, 1020, 1084, 1355, 1530, 1626, 2439, 2710, 3060, 3252, 4065, 4607, 4878, 5420, 8130, 9214, 9756, 12195, 13821, 16260, 18428, 20887, 23035, 24390, 27642, 41463, 41774, 46070, 48780, 55284, 62661, 69105, 82926, 83548, 92140, 104435, 125322, 138210, 165852, 187983, 207315, 208870, 250644, 276420, 313305, 355079, 375966, 414630, 417740, 626610, 710158, 751932, 829260, 939915, 1065237, 1253220, 1420316, 1775395, 1879830, 2130474, 3195711, 3550790, 3759660, 4260948, 5326185, 5660377, 6391422, 7101580, 10652370, 11320754, 12782844, 15978555, 16981131, 21304740, 22641508, 28301885, 31957110, 33962262, 50943393, 56603770, 63914220, 67924524, 84905655, 96226409, 101886786, 113207540, 169811310, 192452818, 203773572, 254716965, 288679227, 339622620, 384905636, 481132045, 509433930, 577358454, 866037681, 962264090, 1018867860, 1154716908, 1443396135, 1732075362, 1924528180, 2886792270, 3464150724, 4330188405, 5773584540, 8660376810, 17320753620]

約数ペア:

[(1, 17320753620), (2, 8660376810), (3, 5773584540), (4, 4330188405), (5, 3464150724), (6, 2886792270), (9, 1924528180), (10, 1732075362), (12, 1443396135), (15, 1154716908), (17, 1018867860), (18, 962264090), (20, 866037681), (30, 577358454), (34, 509433930), (36, 481132045), (45, 384905636), (51, 339622620), (60, 288679227), (68, 254716965), (85, 203773572), (90, 192452818), (102, 169811310), (153, 113207540), (170, 101886786), (180, 96226409), (204, 84905655), (255, 67924524), (271, 63914220), (306, 56603770), (340, 50943393), (510, 33962262), (542, 31957110), (612, 28301885), (765, 22641508), (813, 21304740), (1020, 16981131), (1084, 15978555), (1355, 12782844), (1530, 11320754), (1626, 10652370), (2439, 7101580), (2710, 6391422), (3060, 5660377), (3252, 5326185), (4065, 4260948), (4607, 3759660), (4878, 3550790), (5420, 3195711), (8130, 2130474), (9214, 1879830), (9756, 1775395), (12195, 1420316), (13821, 1253220), (16260, 1065237), (18428, 939915), (20887, 829260), (23035, 751932), (24390, 710158), (27642, 626610), (41463, 417740), (41774, 414630), (46070, 375966), (48780, 355079), (55284, 313305), (62661, 276420), (69105, 250644), (82926, 208870), (83548, 207315), (92140, 187983), (104435, 165852), (125322, 138210)]