201924180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27361}}^1$

素因数の和:27417

約数の個数: 72

約数和(自身を含む): 627465384

約数和(自身を除く): 425541204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 27361, 54722, 82083, 109444, 136805, 164166, 246249, 273610, 328332, 410415, 492498, 547220, 820830, 984996, 1121801, 1231245, 1641660, 2243602, 2462490, 3365403, 4487204, 4924980, 5609005, 6730806, 10096209, 11218010, 13461612, 16827015, 20192418, 22436020, 33654030, 40384836, 50481045, 67308060, 100962090, 201924180]

約数ペア:

[(1, 201924180), (2, 100962090), (3, 67308060), (4, 50481045), (5, 40384836), (6, 33654030), (9, 22436020), (10, 20192418), (12, 16827015), (15, 13461612), (18, 11218010), (20, 10096209), (30, 6730806), (36, 5609005), (41, 4924980), (45, 4487204), (60, 3365403), (82, 2462490), (90, 2243602), (123, 1641660), (164, 1231245), (180, 1121801), (205, 984996), (246, 820830), (369, 547220), (410, 492498), (492, 410415), (615, 328332), (738, 273610), (820, 246249), (1230, 164166), (1476, 136805), (1845, 109444), (2460, 82083), (3690, 54722), (7380, 27361)]