72138990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 231662592

約数和(自身を除く): 159523602

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 121, 154, 165, 167, 170, 187, 210, 231, 238, 242, 255, 330, 334, 357, 363, 374, 385, 462, 501, 510, 561, 595, 605, 714, 726, 770, 835, 847, 935, 1002, 1122, 1155, 1169, 1190, 1210, 1309, 1670, 1694, 1785, 1815, 1837, 1870, 2057, 2310, 2338, 2505, 2541, 2618, 2805, 2839, 3507, 3570, 3630, 3674, 3927, 4114, 4235, 5010, 5082, 5511, 5610, 5678, 5845, 6171, 6545, 7014, 7854, 8470, 8517, 9185, 10285, 11022, 11690, 12342, 12705, 12859, 13090, 14195, 14399, 17034, 17535, 18370, 19635, 19873, 20207, 20570, 25410, 25718, 27555, 28390, 28798, 30855, 31229, 35070, 38577, 39270, 39746, 40414, 42585, 43197, 55110, 59619, 60621, 61710, 62458, 64295, 71995, 77154, 85170, 86394, 93687, 99365, 101035, 119238, 121242, 128590, 141449, 143990, 156145, 187374, 192885, 198730, 202070, 215985, 218603, 282898, 298095, 303105, 312290, 343519, 385770, 424347, 431970, 437206, 468435, 596190, 606210, 655809, 687038, 707245, 848694, 936870, 1030557, 1093015, 1311618, 1414490, 1717595, 2061114, 2121735, 2186030, 2404633, 3279045, 3435190, 4243470, 4809266, 5152785, 6558090, 7213899, 10305570, 12023165, 14427798, 24046330, 36069495, 72138990]

約数ペア:

[(1, 72138990), (2, 36069495), (3, 24046330), (5, 14427798), (6, 12023165), (7, 10305570), (10, 7213899), (11, 6558090), (14, 5152785), (15, 4809266), (17, 4243470), (21, 3435190), (22, 3279045), (30, 2404633), (33, 2186030), (34, 2121735), (35, 2061114), (42, 1717595), (51, 1414490), (55, 1311618), (66, 1093015), (70, 1030557), (77, 936870), (85, 848694), (102, 707245), (105, 687038), (110, 655809), (119, 606210), (121, 596190), (154, 468435), (165, 437206), (167, 431970), (170, 424347), (187, 385770), (210, 343519), (231, 312290), (238, 303105), (242, 298095), (255, 282898), (330, 218603), (334, 215985), (357, 202070), (363, 198730), (374, 192885), (385, 187374), (462, 156145), (501, 143990), (510, 141449), (561, 128590), (595, 121242), (605, 119238), (714, 101035), (726, 99365), (770, 93687), (835, 86394), (847, 85170), (935, 77154), (1002, 71995), (1122, 64295), (1155, 62458), (1169, 61710), (1190, 60621), (1210, 59619), (1309, 55110), (1670, 43197), (1694, 42585), (1785, 40414), (1815, 39746), (1837, 39270), (1870, 38577), (2057, 35070), (2310, 31229), (2338, 30855), (2505, 28798), (2541, 28390), (2618, 27555), (2805, 25718), (2839, 25410), (3507, 20570), (3570, 20207), (3630, 19873), (3674, 19635), (3927, 18370), (4114, 17535), (4235, 17034), (5010, 14399), (5082, 14195), (5511, 13090), (5610, 12859), (5678, 12705), (5845, 12342), (6171, 11690), (6545, 11022), (7014, 10285), (7854, 9185), (8470, 8517)]