67761660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2203

約数の個数: 96

約数和(自身を含む): 207470592

約数和(自身を除く): 139708932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2143, 2635, 3162, 4286, 5270, 6324, 6429, 7905, 8572, 10540, 10715, 12858, 15810, 21430, 25716, 31620, 32145, 36431, 42860, 64290, 66433, 72862, 109293, 128580, 132866, 145724, 182155, 199299, 218586, 265732, 332165, 364310, 398598, 437172, 546465, 664330, 728620, 797196, 996495, 1092930, 1129361, 1328660, 1992990, 2185860, 2258722, 3388083, 3985980, 4517444, 5646805, 6776166, 11293610, 13552332, 16940415, 22587220, 33880830, 67761660]

約数ペア:

[(1, 67761660), (2, 33880830), (3, 22587220), (4, 16940415), (5, 13552332), (6, 11293610), (10, 6776166), (12, 5646805), (15, 4517444), (17, 3985980), (20, 3388083), (30, 2258722), (31, 2185860), (34, 1992990), (51, 1328660), (60, 1129361), (62, 1092930), (68, 996495), (85, 797196), (93, 728620), (102, 664330), (124, 546465), (155, 437172), (170, 398598), (186, 364310), (204, 332165), (255, 265732), (310, 218586), (340, 199299), (372, 182155), (465, 145724), (510, 132866), (527, 128580), (620, 109293), (930, 72862), (1020, 66433), (1054, 64290), (1581, 42860), (1860, 36431), (2108, 32145), (2143, 31620), (2635, 25716), (3162, 21430), (4286, 15810), (5270, 12858), (6324, 10715), (6429, 10540), (7905, 8572)]