18247050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 53621568

約数和(自身を除く): 35374518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 41, 43, 45, 46, 50, 69, 75, 82, 86, 90, 115, 123, 129, 138, 150, 205, 207, 215, 225, 230, 246, 258, 345, 369, 387, 410, 414, 430, 450, 575, 615, 645, 690, 738, 774, 943, 989, 1025, 1035, 1075, 1150, 1230, 1290, 1725, 1763, 1845, 1886, 1935, 1978, 2050, 2070, 2150, 2829, 2967, 3075, 3225, 3450, 3526, 3690, 3870, 4715, 4945, 5175, 5289, 5658, 5934, 6150, 6450, 8487, 8815, 8901, 9225, 9430, 9675, 9890, 10350, 10578, 14145, 14835, 15867, 16974, 17630, 17802, 18450, 19350, 23575, 24725, 26445, 28290, 29670, 31734, 40549, 42435, 44075, 44505, 47150, 49450, 52890, 70725, 74175, 79335, 81098, 84870, 88150, 89010, 121647, 132225, 141450, 148350, 158670, 202745, 212175, 222525, 243294, 264450, 364941, 396675, 405490, 424350, 445050, 608235, 729882, 793350, 1013725, 1216470, 1824705, 2027450, 3041175, 3649410, 6082350, 9123525, 18247050]

約数ペア:

[(1, 18247050), (2, 9123525), (3, 6082350), (5, 3649410), (6, 3041175), (9, 2027450), (10, 1824705), (15, 1216470), (18, 1013725), (23, 793350), (25, 729882), (30, 608235), (41, 445050), (43, 424350), (45, 405490), (46, 396675), (50, 364941), (69, 264450), (75, 243294), (82, 222525), (86, 212175), (90, 202745), (115, 158670), (123, 148350), (129, 141450), (138, 132225), (150, 121647), (205, 89010), (207, 88150), (215, 84870), (225, 81098), (230, 79335), (246, 74175), (258, 70725), (345, 52890), (369, 49450), (387, 47150), (410, 44505), (414, 44075), (430, 42435), (450, 40549), (575, 31734), (615, 29670), (645, 28290), (690, 26445), (738, 24725), (774, 23575), (943, 19350), (989, 18450), (1025, 17802), (1035, 17630), (1075, 16974), (1150, 15867), (1230, 14835), (1290, 14145), (1725, 10578), (1763, 10350), (1845, 9890), (1886, 9675), (1935, 9430), (1978, 9225), (2050, 8901), (2070, 8815), (2150, 8487), (2829, 6450), (2967, 6150), (3075, 5934), (3225, 5658), (3450, 5289), (3526, 5175), (3690, 4945), (3870, 4715)]