154907190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:766

約数の個数: 96

約数和(自身を含む): 427396320

約数和(自身を除く): 272489130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 157, 171, 190, 285, 314, 342, 471, 570, 577, 785, 855, 942, 1154, 1413, 1570, 1710, 1731, 2355, 2826, 2885, 2983, 3462, 4710, 5193, 5770, 5966, 7065, 8655, 8949, 10386, 10963, 14130, 14915, 17310, 17898, 21926, 25965, 26847, 29830, 32889, 44745, 51930, 53694, 54815, 65778, 89490, 90589, 98667, 109630, 134235, 164445, 181178, 197334, 268470, 271767, 328890, 452945, 493335, 543534, 815301, 905890, 986670, 1358835, 1630602, 1721191, 2717670, 3442382, 4076505, 5163573, 8153010, 8605955, 10327146, 15490719, 17211910, 25817865, 30981438, 51635730, 77453595, 154907190]

約数ペア:

[(1, 154907190), (2, 77453595), (3, 51635730), (5, 30981438), (6, 25817865), (9, 17211910), (10, 15490719), (15, 10327146), (18, 8605955), (19, 8153010), (30, 5163573), (38, 4076505), (45, 3442382), (57, 2717670), (90, 1721191), (95, 1630602), (114, 1358835), (157, 986670), (171, 905890), (190, 815301), (285, 543534), (314, 493335), (342, 452945), (471, 328890), (570, 271767), (577, 268470), (785, 197334), (855, 181178), (942, 164445), (1154, 134235), (1413, 109630), (1570, 98667), (1710, 90589), (1731, 89490), (2355, 65778), (2826, 54815), (2885, 53694), (2983, 51930), (3462, 44745), (4710, 32889), (5193, 29830), (5770, 26847), (5966, 25965), (7065, 21926), (8655, 17898), (8949, 17310), (10386, 14915), (10963, 14130)]