142200030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:598

約数の個数: 128

約数和(自身を含む): 414720000

約数和(自身を除く): 272519970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 59, 69, 70, 105, 115, 118, 138, 161, 177, 210, 230, 295, 322, 345, 354, 413, 483, 499, 590, 690, 805, 826, 885, 966, 998, 1239, 1357, 1497, 1610, 1770, 2065, 2415, 2478, 2495, 2714, 2994, 3493, 4071, 4130, 4830, 4990, 6195, 6785, 6986, 7485, 8142, 9499, 10479, 11477, 12390, 13570, 14970, 17465, 18998, 20355, 20958, 22954, 28497, 29441, 34431, 34930, 40710, 47495, 52395, 56994, 57385, 58882, 68862, 80339, 88323, 94990, 104790, 114770, 142485, 147205, 160678, 172155, 176646, 206087, 241017, 284970, 294410, 344310, 401695, 412174, 441615, 482034, 618261, 677143, 803390, 883230, 1030435, 1205085, 1236522, 1354286, 2031429, 2060870, 2410170, 3091305, 3385715, 4062858, 4740001, 6182610, 6771430, 9480002, 10157145, 14220003, 20314290, 23700005, 28440006, 47400010, 71100015, 142200030]

約数ペア:

[(1, 142200030), (2, 71100015), (3, 47400010), (5, 28440006), (6, 23700005), (7, 20314290), (10, 14220003), (14, 10157145), (15, 9480002), (21, 6771430), (23, 6182610), (30, 4740001), (35, 4062858), (42, 3385715), (46, 3091305), (59, 2410170), (69, 2060870), (70, 2031429), (105, 1354286), (115, 1236522), (118, 1205085), (138, 1030435), (161, 883230), (177, 803390), (210, 677143), (230, 618261), (295, 482034), (322, 441615), (345, 412174), (354, 401695), (413, 344310), (483, 294410), (499, 284970), (590, 241017), (690, 206087), (805, 176646), (826, 172155), (885, 160678), (966, 147205), (998, 142485), (1239, 114770), (1357, 104790), (1497, 94990), (1610, 88323), (1770, 80339), (2065, 68862), (2415, 58882), (2478, 57385), (2495, 56994), (2714, 52395), (2994, 47495), (3493, 40710), (4071, 34930), (4130, 34431), (4830, 29441), (4990, 28497), (6195, 22954), (6785, 20958), (6986, 20355), (7485, 18998), (8142, 17465), (9499, 14970), (10479, 13570), (11477, 12390)]