91867320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{883}}^1$

素因数の和:934

約数の個数: 144

約数和(自身を含む): 317523960

約数和(自身を除く): 225656640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 883, 1020, 1156, 1224, 1445, 1530, 1734, 1766, 2040, 2312, 2601, 2649, 2890, 3060, 3468, 3532, 4335, 4415, 5202, 5298, 5780, 6120, 6936, 7064, 7947, 8670, 8830, 10404, 10596, 11560, 13005, 13245, 15011, 15894, 17340, 17660, 20808, 21192, 26010, 26490, 30022, 31788, 34680, 35320, 39735, 45033, 52020, 52980, 60044, 63576, 75055, 79470, 90066, 104040, 105960, 120088, 135099, 150110, 158940, 180132, 225165, 255187, 270198, 300220, 317880, 360264, 450330, 510374, 540396, 600440, 675495, 765561, 900660, 1020748, 1080792, 1275935, 1350990, 1531122, 1801320, 2041496, 2296683, 2551870, 2701980, 3062244, 3827805, 4593366, 5103740, 5403960, 6124488, 7655610, 9186732, 10207480, 11483415, 15311220, 18373464, 22966830, 30622440, 45933660, 91867320]

約数ペア:

[(1, 91867320), (2, 45933660), (3, 30622440), (4, 22966830), (5, 18373464), (6, 15311220), (8, 11483415), (9, 10207480), (10, 9186732), (12, 7655610), (15, 6124488), (17, 5403960), (18, 5103740), (20, 4593366), (24, 3827805), (30, 3062244), (34, 2701980), (36, 2551870), (40, 2296683), (45, 2041496), (51, 1801320), (60, 1531122), (68, 1350990), (72, 1275935), (85, 1080792), (90, 1020748), (102, 900660), (120, 765561), (136, 675495), (153, 600440), (170, 540396), (180, 510374), (204, 450330), (255, 360264), (289, 317880), (306, 300220), (340, 270198), (360, 255187), (408, 225165), (510, 180132), (578, 158940), (612, 150110), (680, 135099), (765, 120088), (867, 105960), (883, 104040), (1020, 90066), (1156, 79470), (1224, 75055), (1445, 63576), (1530, 60044), (1734, 52980), (1766, 52020), (2040, 45033), (2312, 39735), (2601, 35320), (2649, 34680), (2890, 31788), (3060, 30022), (3468, 26490), (3532, 26010), (4335, 21192), (4415, 20808), (5202, 17660), (5298, 17340), (5780, 15894), (6120, 15011), (6936, 13245), (7064, 13005), (7947, 11560), (8670, 10596), (8830, 10404)]