189827640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6353}}^1$

素因数の和:6453

約数の個数: 96

約数和(自身を含む): 624471120

約数和(自身を除く): 434643480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5976, 6353, 7470, 9960, 12706, 14940, 19059, 25412, 29880, 31765, 38118, 50824, 57177, 63530, 76236, 95295, 114354, 127060, 152472, 190590, 228708, 254120, 285885, 381180, 457416, 527299, 571770, 762360, 1054598, 1143540, 1581897, 2109196, 2287080, 2636495, 3163794, 4218392, 4745691, 5272990, 6327588, 7909485, 9491382, 10545980, 12655176, 15818970, 18982764, 21091960, 23728455, 31637940, 37965528, 47456910, 63275880, 94913820, 189827640]

約数ペア:

[(1, 189827640), (2, 94913820), (3, 63275880), (4, 47456910), (5, 37965528), (6, 31637940), (8, 23728455), (9, 21091960), (10, 18982764), (12, 15818970), (15, 12655176), (18, 10545980), (20, 9491382), (24, 7909485), (30, 6327588), (36, 5272990), (40, 4745691), (45, 4218392), (60, 3163794), (72, 2636495), (83, 2287080), (90, 2109196), (120, 1581897), (166, 1143540), (180, 1054598), (249, 762360), (332, 571770), (360, 527299), (415, 457416), (498, 381180), (664, 285885), (747, 254120), (830, 228708), (996, 190590), (1245, 152472), (1494, 127060), (1660, 114354), (1992, 95295), (2490, 76236), (2988, 63530), (3320, 57177), (3735, 50824), (4980, 38118), (5976, 31765), (6353, 29880), (7470, 25412), (9960, 19059), (12706, 14940)]