299392380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10331}}^1$

素因数の和:10376

約数の個数: 144

約数和(自身を含む): 1083124224

約数和(自身を除く): 783731844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 7245, 9660, 10331, 14490, 20662, 28980, 30993, 41324, 51655, 61986, 72317, 92979, 103310, 123972, 144634, 154965, 185958, 206620, 216951, 237613, 289268, 309930, 361585, 371916, 433902, 464895, 475226, 619860, 650853, 712839, 723170, 867804, 929790, 950452, 1084755, 1188065, 1301706, 1425678, 1446340, 1663291, 1859580, 2138517, 2169510, 2376130, 2603412, 2851356, 3254265, 3326582, 3564195, 4277034, 4339020, 4752260, 4989873, 6508530, 6653164, 7128390, 8316455, 8554068, 9979746, 10692585, 13017060, 14256780, 14969619, 16632910, 19959492, 21385170, 24949365, 29939238, 33265820, 42770340, 49898730, 59878476, 74848095, 99797460, 149696190, 299392380]

約数ペア:

[(1, 299392380), (2, 149696190), (3, 99797460), (4, 74848095), (5, 59878476), (6, 49898730), (7, 42770340), (9, 33265820), (10, 29939238), (12, 24949365), (14, 21385170), (15, 19959492), (18, 16632910), (20, 14969619), (21, 14256780), (23, 13017060), (28, 10692585), (30, 9979746), (35, 8554068), (36, 8316455), (42, 7128390), (45, 6653164), (46, 6508530), (60, 4989873), (63, 4752260), (69, 4339020), (70, 4277034), (84, 3564195), (90, 3326582), (92, 3254265), (105, 2851356), (115, 2603412), (126, 2376130), (138, 2169510), (140, 2138517), (161, 1859580), (180, 1663291), (207, 1446340), (210, 1425678), (230, 1301706), (252, 1188065), (276, 1084755), (315, 950452), (322, 929790), (345, 867804), (414, 723170), (420, 712839), (460, 650853), (483, 619860), (630, 475226), (644, 464895), (690, 433902), (805, 371916), (828, 361585), (966, 309930), (1035, 289268), (1260, 237613), (1380, 216951), (1449, 206620), (1610, 185958), (1932, 154965), (2070, 144634), (2415, 123972), (2898, 103310), (3220, 92979), (4140, 72317), (4830, 61986), (5796, 51655), (7245, 41324), (9660, 30993), (10331, 28980), (14490, 20662)]