47780370

素因数分解:

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

素因数の和:225

約数の個数: 144

約数和(自身を含む): 144825408

約数和(自身を除く): 97045038

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 167, 170, 187, 198, 255, 289, 306, 330, 334, 374, 495, 501, 510, 561, 578, 765, 835, 867, 935, 990, 1002, 1122, 1445, 1503, 1530, 1670, 1683, 1734, 1837, 1870, 2505, 2601, 2805, 2839, 2890, 3006, 3179, 3366, 3674, 4335, 5010, 5202, 5511, 5610, 5678, 6358, 7515, 8415, 8517, 8670, 9185, 9537, 11022, 13005, 14195, 15030, 15895, 16533, 16830, 17034, 18370, 19074, 25551, 26010, 27555, 28390, 28611, 31229, 31790, 33066, 42585, 47685, 48263, 51102, 55110, 57222, 62458, 82665, 85170, 93687, 95370, 96526, 127755, 143055, 144789, 156145, 165330, 187374, 241315, 255510, 281061, 286110, 289578, 312290, 434367, 468435, 482630, 530893, 562122, 723945, 868734, 936870, 1061786, 1405305, 1447890, 1592679, 2171835, 2654465, 2810610, 3185358, 4343670, 4778037, 5308930, 7963395, 9556074, 15926790, 23890185, 47780370]

約数ペア:

[(1, 47780370), (2, 23890185), (3, 15926790), (5, 9556074), (6, 7963395), (9, 5308930), (10, 4778037), (11, 4343670), (15, 3185358), (17, 2810610), (18, 2654465), (22, 2171835), (30, 1592679), (33, 1447890), (34, 1405305), (45, 1061786), (51, 936870), (55, 868734), (66, 723945), (85, 562122), (90, 530893), (99, 482630), (102, 468435), (110, 434367), (153, 312290), (165, 289578), (167, 286110), (170, 281061), (187, 255510), (198, 241315), (255, 187374), (289, 165330), (306, 156145), (330, 144789), (334, 143055), (374, 127755), (495, 96526), (501, 95370), (510, 93687), (561, 85170), (578, 82665), (765, 62458), (835, 57222), (867, 55110), (935, 51102), (990, 48263), (1002, 47685), (1122, 42585), (1445, 33066), (1503, 31790), (1530, 31229), (1670, 28611), (1683, 28390), (1734, 27555), (1837, 26010), (1870, 25551), (2505, 19074), (2601, 18370), (2805, 17034), (2839, 16830), (2890, 16533), (3006, 15895), (3179, 15030), (3366, 14195), (3674, 13005), (4335, 11022), (5010, 9537), (5202, 9185), (5511, 8670), (5610, 8517), (5678, 8415), (6358, 7515)]