148103820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5449}}^1$

素因数の和:5615

約数の個数: 72

約数和(自身を含む): 452306400

約数和(自身を除く): 304202580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5436, 5449, 6795, 9060, 10898, 13590, 16347, 21796, 27180, 27245, 32694, 49041, 54490, 65388, 81735, 98082, 108980, 163470, 196164, 245205, 326940, 490410, 822799, 980820, 1645598, 2468397, 3291196, 4113995, 4936794, 7405191, 8227990, 9873588, 12341985, 14810382, 16455980, 24683970, 29620764, 37025955, 49367940, 74051910, 148103820]

約数ペア:

[(1, 148103820), (2, 74051910), (3, 49367940), (4, 37025955), (5, 29620764), (6, 24683970), (9, 16455980), (10, 14810382), (12, 12341985), (15, 9873588), (18, 8227990), (20, 7405191), (30, 4936794), (36, 4113995), (45, 3291196), (60, 2468397), (90, 1645598), (151, 980820), (180, 822799), (302, 490410), (453, 326940), (604, 245205), (755, 196164), (906, 163470), (1359, 108980), (1510, 98082), (1812, 81735), (2265, 65388), (2718, 54490), (3020, 49041), (4530, 32694), (5436, 27245), (5449, 27180), (6795, 21796), (9060, 16347), (10898, 13590)]