1901664360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{52301}}^1$

素因数の和:52419

約数の個数: 96

約数和(自身を含む): 6241720680

約数和(自身を除く): 4340056320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 6060, 7272, 9090, 12120, 18180, 36360, 52301, 104602, 156903, 209204, 261505, 313806, 418408, 470709, 523010, 627612, 784515, 941418, 1046020, 1255224, 1569030, 1882836, 2092040, 2353545, 3138060, 3765672, 4707090, 5282401, 6276120, 9414180, 10564802, 15847203, 18828360, 21129604, 26412005, 31694406, 42259208, 47541609, 52824010, 63388812, 79236015, 95083218, 105648020, 126777624, 158472030, 190166436, 211296040, 237708045, 316944060, 380332872, 475416090, 633888120, 950832180, 1901664360]

約数ペア:

[(1, 1901664360), (2, 950832180), (3, 633888120), (4, 475416090), (5, 380332872), (6, 316944060), (8, 237708045), (9, 211296040), (10, 190166436), (12, 158472030), (15, 126777624), (18, 105648020), (20, 95083218), (24, 79236015), (30, 63388812), (36, 52824010), (40, 47541609), (45, 42259208), (60, 31694406), (72, 26412005), (90, 21129604), (101, 18828360), (120, 15847203), (180, 10564802), (202, 9414180), (303, 6276120), (360, 5282401), (404, 4707090), (505, 3765672), (606, 3138060), (808, 2353545), (909, 2092040), (1010, 1882836), (1212, 1569030), (1515, 1255224), (1818, 1046020), (2020, 941418), (2424, 784515), (3030, 627612), (3636, 523010), (4040, 470709), (4545, 418408), (6060, 313806), (7272, 261505), (9090, 209204), (12120, 156903), (18180, 104602), (36360, 52301)]