89751060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 343848960

約数和(自身を除く): 254097900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 28, 30, 35, 36, 38, 42, 45, 46, 57, 60, 63, 69, 70, 76, 84, 90, 92, 95, 105, 114, 115, 126, 133, 138, 140, 161, 163, 171, 180, 190, 207, 210, 228, 230, 252, 266, 276, 285, 315, 322, 326, 342, 345, 380, 399, 414, 420, 437, 460, 483, 489, 532, 570, 630, 644, 652, 665, 684, 690, 798, 805, 815, 828, 855, 874, 966, 978, 1035, 1140, 1141, 1197, 1260, 1311, 1330, 1380, 1449, 1467, 1596, 1610, 1630, 1710, 1748, 1932, 1956, 1995, 2070, 2185, 2282, 2394, 2415, 2445, 2622, 2660, 2898, 2934, 3059, 3097, 3220, 3260, 3420, 3423, 3749, 3933, 3990, 4140, 4370, 4564, 4788, 4830, 4890, 5244, 5705, 5796, 5868, 5985, 6118, 6194, 6555, 6846, 7245, 7335, 7498, 7866, 7980, 8740, 9177, 9291, 9660, 9780, 10269, 11247, 11410, 11970, 12236, 12388, 13110, 13692, 14490, 14670, 14996, 15295, 15485, 15732, 17115, 18354, 18582, 18745, 19665, 20538, 21679, 22494, 22820, 23940, 26220, 26243, 27531, 27873, 28980, 29340, 30590, 30970, 33741, 34230, 36708, 37164, 37490, 39330, 41076, 43358, 44988, 45885, 46455, 51345, 52486, 55062, 55746, 56235, 61180, 61940, 65037, 67482, 68460, 71231, 74980, 78660, 78729, 86716, 91770, 92910, 102690, 104972, 108395, 110124, 111492, 112470, 130074, 131215, 134964, 137655, 139365, 142462, 157458, 168705, 183540, 185820, 195111, 205380, 213693, 216790, 224940, 236187, 260148, 262430, 275310, 278730, 284924, 314916, 325185, 337410, 356155, 390222, 393645, 427386, 433580, 472374, 498617, 524860, 550620, 557460, 641079, 650370, 674820, 712310, 780444, 787290, 854772, 944748, 975555, 997234, 1068465, 1180935, 1282158, 1300740, 1424620, 1495851, 1574580, 1951110, 1994468, 2136930, 2361870, 2493085, 2564316, 2991702, 3205395, 3902220, 4273860, 4487553, 4723740, 4986170, 5983404, 6410790, 7479255, 8975106, 9972340, 12821580, 14958510, 17950212, 22437765, 29917020, 44875530, 89751060]

約数ペア:

[(1, 89751060), (2, 44875530), (3, 29917020), (4, 22437765), (5, 17950212), (6, 14958510), (7, 12821580), (9, 9972340), (10, 8975106), (12, 7479255), (14, 6410790), (15, 5983404), (18, 4986170), (19, 4723740), (20, 4487553), (21, 4273860), (23, 3902220), (28, 3205395), (30, 2991702), (35, 2564316), (36, 2493085), (38, 2361870), (42, 2136930), (45, 1994468), (46, 1951110), (57, 1574580), (60, 1495851), (63, 1424620), (69, 1300740), (70, 1282158), (76, 1180935), (84, 1068465), (90, 997234), (92, 975555), (95, 944748), (105, 854772), (114, 787290), (115, 780444), (126, 712310), (133, 674820), (138, 650370), (140, 641079), (161, 557460), (163, 550620), (171, 524860), (180, 498617), (190, 472374), (207, 433580), (210, 427386), (228, 393645), (230, 390222), (252, 356155), (266, 337410), (276, 325185), (285, 314916), (315, 284924), (322, 278730), (326, 275310), (342, 262430), (345, 260148), (380, 236187), (399, 224940), (414, 216790), (420, 213693), (437, 205380), (460, 195111), (483, 185820), (489, 183540), (532, 168705), (570, 157458), (630, 142462), (644, 139365), (652, 137655), (665, 134964), (684, 131215), (690, 130074), (798, 112470), (805, 111492), (815, 110124), (828, 108395), (855, 104972), (874, 102690), (966, 92910), (978, 91770), (1035, 86716), (1140, 78729), (1141, 78660), (1197, 74980), (1260, 71231), (1311, 68460), (1330, 67482), (1380, 65037), (1449, 61940), (1467, 61180), (1596, 56235), (1610, 55746), (1630, 55062), (1710, 52486), (1748, 51345), (1932, 46455), (1956, 45885), (1995, 44988), (2070, 43358), (2185, 41076), (2282, 39330), (2394, 37490), (2415, 37164), (2445, 36708), (2622, 34230), (2660, 33741), (2898, 30970), (2934, 30590), (3059, 29340), (3097, 28980), (3220, 27873), (3260, 27531), (3420, 26243), (3423, 26220), (3749, 23940), (3933, 22820), (3990, 22494), (4140, 21679), (4370, 20538), (4564, 19665), (4788, 18745), (4830, 18582), (4890, 18354), (5244, 17115), (5705, 15732), (5796, 15485), (5868, 15295), (5985, 14996), (6118, 14670), (6194, 14490), (6555, 13692), (6846, 13110), (7245, 12388), (7335, 12236), (7498, 11970), (7866, 11410), (7980, 11247), (8740, 10269), (9177, 9780), (9291, 9660)]