15042450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{347}}^1$

素因数の和:396

約数の個数: 72

約数和(自身を含む): 39742992

約数和(自身を除く): 24700542

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 289, 347, 425, 510, 578, 694, 850, 867, 1041, 1275, 1445, 1734, 1735, 2082, 2550, 2890, 3470, 4335, 5205, 5899, 7225, 8670, 8675, 10410, 11798, 14450, 17350, 17697, 21675, 26025, 29495, 35394, 43350, 52050, 58990, 88485, 100283, 147475, 176970, 200566, 294950, 300849, 442425, 501415, 601698, 884850, 1002830, 1504245, 2507075, 3008490, 5014150, 7521225, 15042450]

約数ペア:

[(1, 15042450), (2, 7521225), (3, 5014150), (5, 3008490), (6, 2507075), (10, 1504245), (15, 1002830), (17, 884850), (25, 601698), (30, 501415), (34, 442425), (50, 300849), (51, 294950), (75, 200566), (85, 176970), (102, 147475), (150, 100283), (170, 88485), (255, 58990), (289, 52050), (347, 43350), (425, 35394), (510, 29495), (578, 26025), (694, 21675), (850, 17697), (867, 17350), (1041, 14450), (1275, 11798), (1445, 10410), (1734, 8675), (1735, 8670), (2082, 7225), (2550, 5899), (2890, 5205), (3470, 4335)]