206938350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{5167}}^1$

素因数の和:5274

約数の個数: 72

約数和(自身を含む): 562330080

約数和(自身を除く): 355391730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 150, 178, 225, 267, 445, 450, 534, 801, 890, 1335, 1602, 2225, 2670, 4005, 4450, 5167, 6675, 8010, 10334, 13350, 15501, 20025, 25835, 31002, 40050, 46503, 51670, 77505, 93006, 129175, 155010, 232515, 258350, 387525, 459863, 465030, 775050, 919726, 1162575, 1379589, 2299315, 2325150, 2759178, 4138767, 4598630, 6897945, 8277534, 11496575, 13795890, 20693835, 22993150, 34489725, 41387670, 68979450, 103469175, 206938350]

約数ペア:

[(1, 206938350), (2, 103469175), (3, 68979450), (5, 41387670), (6, 34489725), (9, 22993150), (10, 20693835), (15, 13795890), (18, 11496575), (25, 8277534), (30, 6897945), (45, 4598630), (50, 4138767), (75, 2759178), (89, 2325150), (90, 2299315), (150, 1379589), (178, 1162575), (225, 919726), (267, 775050), (445, 465030), (450, 459863), (534, 387525), (801, 258350), (890, 232515), (1335, 155010), (1602, 129175), (2225, 93006), (2670, 77505), (4005, 51670), (4450, 46503), (5167, 40050), (6675, 31002), (8010, 25835), (10334, 20025), (13350, 15501)]