144722010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 356918400

約数和(自身を除く): 212196390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 89, 134, 178, 201, 267, 335, 402, 445, 534, 670, 809, 890, 1005, 1335, 1618, 2010, 2427, 2670, 4045, 4854, 5963, 8090, 11926, 12135, 17889, 24270, 29815, 35778, 54203, 59630, 72001, 89445, 108406, 144002, 162609, 178890, 216003, 271015, 325218, 360005, 432006, 542030, 720010, 813045, 1080015, 1626090, 2160030, 4824067, 9648134, 14472201, 24120335, 28944402, 48240670, 72361005, 144722010]

約数ペア:

[(1, 144722010), (2, 72361005), (3, 48240670), (5, 28944402), (6, 24120335), (10, 14472201), (15, 9648134), (30, 4824067), (67, 2160030), (89, 1626090), (134, 1080015), (178, 813045), (201, 720010), (267, 542030), (335, 432006), (402, 360005), (445, 325218), (534, 271015), (670, 216003), (809, 178890), (890, 162609), (1005, 144002), (1335, 108406), (1618, 89445), (2010, 72001), (2427, 59630), (2670, 54203), (4045, 35778), (4854, 29815), (5963, 24270), (8090, 17889), (11926, 12135)]