265510620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1184

約数の個数: 144

約数和(自身を含む): 855429120

約数和(自身を除く): 589918500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 59, 60, 69, 90, 92, 115, 118, 138, 177, 180, 207, 230, 236, 276, 295, 345, 354, 414, 460, 531, 590, 690, 708, 828, 885, 1035, 1062, 1087, 1180, 1357, 1380, 1770, 2070, 2124, 2174, 2655, 2714, 3261, 3540, 4071, 4140, 4348, 5310, 5428, 5435, 6522, 6785, 8142, 9783, 10620, 10870, 12213, 13044, 13570, 16284, 16305, 19566, 20355, 21740, 24426, 25001, 27140, 32610, 39132, 40710, 48852, 48915, 50002, 61065, 64133, 65220, 75003, 81420, 97830, 100004, 122130, 125005, 128266, 150006, 192399, 195660, 225009, 244260, 250010, 256532, 300012, 320665, 375015, 384798, 450018, 500020, 577197, 641330, 750030, 769596, 900036, 961995, 1125045, 1154394, 1282660, 1475059, 1500060, 1923990, 2250090, 2308788, 2885985, 2950118, 3847980, 4425177, 4500180, 5771970, 5900236, 7375295, 8850354, 11543940, 13275531, 14750590, 17700708, 22125885, 26551062, 29501180, 44251770, 53102124, 66377655, 88503540, 132755310, 265510620]

約数ペア:

[(1, 265510620), (2, 132755310), (3, 88503540), (4, 66377655), (5, 53102124), (6, 44251770), (9, 29501180), (10, 26551062), (12, 22125885), (15, 17700708), (18, 14750590), (20, 13275531), (23, 11543940), (30, 8850354), (36, 7375295), (45, 5900236), (46, 5771970), (59, 4500180), (60, 4425177), (69, 3847980), (90, 2950118), (92, 2885985), (115, 2308788), (118, 2250090), (138, 1923990), (177, 1500060), (180, 1475059), (207, 1282660), (230, 1154394), (236, 1125045), (276, 961995), (295, 900036), (345, 769596), (354, 750030), (414, 641330), (460, 577197), (531, 500020), (590, 450018), (690, 384798), (708, 375015), (828, 320665), (885, 300012), (1035, 256532), (1062, 250010), (1087, 244260), (1180, 225009), (1357, 195660), (1380, 192399), (1770, 150006), (2070, 128266), (2124, 125005), (2174, 122130), (2655, 100004), (2714, 97830), (3261, 81420), (3540, 75003), (4071, 65220), (4140, 64133), (4348, 61065), (5310, 50002), (5428, 48915), (5435, 48852), (6522, 40710), (6785, 39132), (8142, 32610), (9783, 27140), (10620, 25001), (10870, 24426), (12213, 21740), (13044, 20355), (13570, 19566), (16284, 16305)]