154308660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{809}}^1$

素因数の和:866

約数の個数: 144

約数和(自身を含む): 501318720

約数和(自身を除く): 347010060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 289, 330, 340, 374, 510, 561, 578, 660, 748, 809, 867, 935, 1020, 1122, 1156, 1445, 1618, 1734, 1870, 2244, 2427, 2805, 2890, 3179, 3236, 3468, 3740, 4045, 4335, 4854, 5610, 5780, 6358, 8090, 8670, 8899, 9537, 9708, 11220, 12135, 12716, 13753, 15895, 16180, 17340, 17798, 19074, 24270, 26697, 27506, 31790, 35596, 38148, 41259, 44495, 47685, 48540, 53394, 55012, 63580, 68765, 82518, 88990, 95370, 106788, 133485, 137530, 151283, 165036, 177980, 190740, 206295, 233801, 266970, 275060, 302566, 412590, 453849, 467602, 533940, 605132, 701403, 756415, 825180, 907698, 935204, 1169005, 1402806, 1512830, 1815396, 2269245, 2338010, 2571811, 2805612, 3025660, 3507015, 4538490, 4676020, 5143622, 7014030, 7715433, 9076980, 10287244, 12859055, 14028060, 15430866, 25718110, 30861732, 38577165, 51436220, 77154330, 154308660]

約数ペア:

[(1, 154308660), (2, 77154330), (3, 51436220), (4, 38577165), (5, 30861732), (6, 25718110), (10, 15430866), (11, 14028060), (12, 12859055), (15, 10287244), (17, 9076980), (20, 7715433), (22, 7014030), (30, 5143622), (33, 4676020), (34, 4538490), (44, 3507015), (51, 3025660), (55, 2805612), (60, 2571811), (66, 2338010), (68, 2269245), (85, 1815396), (102, 1512830), (110, 1402806), (132, 1169005), (165, 935204), (170, 907698), (187, 825180), (204, 756415), (220, 701403), (255, 605132), (289, 533940), (330, 467602), (340, 453849), (374, 412590), (510, 302566), (561, 275060), (578, 266970), (660, 233801), (748, 206295), (809, 190740), (867, 177980), (935, 165036), (1020, 151283), (1122, 137530), (1156, 133485), (1445, 106788), (1618, 95370), (1734, 88990), (1870, 82518), (2244, 68765), (2427, 63580), (2805, 55012), (2890, 53394), (3179, 48540), (3236, 47685), (3468, 44495), (3740, 41259), (4045, 38148), (4335, 35596), (4854, 31790), (5610, 27506), (5780, 26697), (6358, 24270), (8090, 19074), (8670, 17798), (8899, 17340), (9537, 16180), (9708, 15895), (11220, 13753), (12135, 12716)]