121623390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 391521600

約数和(自身を除く): 269898210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 49, 54, 58, 63, 70, 87, 90, 98, 105, 126, 135, 145, 147, 174, 189, 203, 210, 245, 261, 270, 290, 294, 315, 317, 378, 406, 435, 441, 490, 522, 609, 630, 634, 735, 783, 870, 882, 945, 951, 1015, 1218, 1305, 1323, 1421, 1470, 1566, 1585, 1827, 1890, 1902, 2030, 2205, 2219, 2610, 2646, 2842, 2853, 3045, 3170, 3654, 3915, 4263, 4410, 4438, 4755, 5481, 5706, 6090, 6615, 6657, 7105, 7830, 8526, 8559, 9135, 9193, 9510, 10962, 11095, 12789, 13230, 13314, 14210, 14265, 15533, 17118, 18270, 18386, 19971, 21315, 22190, 25578, 27405, 27579, 28530, 31066, 33285, 38367, 39942, 42630, 42795, 45965, 46599, 54810, 55158, 59913, 63945, 64351, 66570, 76734, 77665, 82737, 85590, 91930, 93198, 99855, 119826, 127890, 128702, 137895, 139797, 155330, 165474, 191835, 193053, 199710, 232995, 248211, 275790, 279594, 299565, 321755, 383670, 386106, 413685, 419391, 450457, 465990, 496422, 579159, 599130, 643510, 698985, 827370, 838782, 900914, 965265, 1158318, 1241055, 1351371, 1397970, 1737477, 1930530, 2096955, 2252285, 2482110, 2702742, 2895795, 3474954, 4054113, 4193910, 4504570, 5791590, 6756855, 8108226, 8687385, 12162339, 13513710, 17374770, 20270565, 24324678, 40541130, 60811695, 121623390]

約数ペア:

[(1, 121623390), (2, 60811695), (3, 40541130), (5, 24324678), (6, 20270565), (7, 17374770), (9, 13513710), (10, 12162339), (14, 8687385), (15, 8108226), (18, 6756855), (21, 5791590), (27, 4504570), (29, 4193910), (30, 4054113), (35, 3474954), (42, 2895795), (45, 2702742), (49, 2482110), (54, 2252285), (58, 2096955), (63, 1930530), (70, 1737477), (87, 1397970), (90, 1351371), (98, 1241055), (105, 1158318), (126, 965265), (135, 900914), (145, 838782), (147, 827370), (174, 698985), (189, 643510), (203, 599130), (210, 579159), (245, 496422), (261, 465990), (270, 450457), (290, 419391), (294, 413685), (315, 386106), (317, 383670), (378, 321755), (406, 299565), (435, 279594), (441, 275790), (490, 248211), (522, 232995), (609, 199710), (630, 193053), (634, 191835), (735, 165474), (783, 155330), (870, 139797), (882, 137895), (945, 128702), (951, 127890), (1015, 119826), (1218, 99855), (1305, 93198), (1323, 91930), (1421, 85590), (1470, 82737), (1566, 77665), (1585, 76734), (1827, 66570), (1890, 64351), (1902, 63945), (2030, 59913), (2205, 55158), (2219, 54810), (2610, 46599), (2646, 45965), (2842, 42795), (2853, 42630), (3045, 39942), (3170, 38367), (3654, 33285), (3915, 31066), (4263, 28530), (4410, 27579), (4438, 27405), (4755, 25578), (5481, 22190), (5706, 21315), (6090, 19971), (6615, 18386), (6657, 18270), (7105, 17118), (7830, 15533), (8526, 14265), (8559, 14210), (9135, 13314), (9193, 13230), (9510, 12789), (10962, 11095)]