2232780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 7257600

約数和(自身を除く): 5024820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 199, 204, 220, 255, 330, 340, 374, 398, 510, 561, 597, 660, 748, 796, 935, 995, 1020, 1122, 1194, 1870, 1990, 2189, 2244, 2388, 2805, 2985, 3383, 3740, 3980, 4378, 5610, 5970, 6567, 6766, 8756, 10149, 10945, 11220, 11940, 13134, 13532, 16915, 20298, 21890, 26268, 32835, 33830, 37213, 40596, 43780, 50745, 65670, 67660, 74426, 101490, 111639, 131340, 148852, 186065, 202980, 223278, 372130, 446556, 558195, 744260, 1116390, 2232780]

約数ペア:

[(1, 2232780), (2, 1116390), (3, 744260), (4, 558195), (5, 446556), (6, 372130), (10, 223278), (11, 202980), (12, 186065), (15, 148852), (17, 131340), (20, 111639), (22, 101490), (30, 74426), (33, 67660), (34, 65670), (44, 50745), (51, 43780), (55, 40596), (60, 37213), (66, 33830), (68, 32835), (85, 26268), (102, 21890), (110, 20298), (132, 16915), (165, 13532), (170, 13134), (187, 11940), (199, 11220), (204, 10945), (220, 10149), (255, 8756), (330, 6766), (340, 6567), (374, 5970), (398, 5610), (510, 4378), (561, 3980), (597, 3740), (660, 3383), (748, 2985), (796, 2805), (935, 2388), (995, 2244), (1020, 2189), (1122, 1990), (1194, 1870)]