149422410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^2\times {\mathrm{241}}^1$

素因数の和:420

約数の個数: 72

約数和(自身を含む): 394867044

約数和(自身を除く): 245444634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 241, 249, 415, 482, 498, 723, 747, 830, 1205, 1245, 1446, 1494, 2169, 2410, 2490, 3615, 3735, 4338, 6889, 7230, 7470, 10845, 13778, 20003, 20667, 21690, 34445, 40006, 41334, 60009, 62001, 68890, 100015, 103335, 120018, 124002, 180027, 200030, 206670, 300045, 310005, 360054, 600090, 620010, 900135, 1660249, 1800270, 3320498, 4980747, 8301245, 9961494, 14942241, 16602490, 24903735, 29884482, 49807470, 74711205, 149422410]

約数ペア:

[(1, 149422410), (2, 74711205), (3, 49807470), (5, 29884482), (6, 24903735), (9, 16602490), (10, 14942241), (15, 9961494), (18, 8301245), (30, 4980747), (45, 3320498), (83, 1800270), (90, 1660249), (166, 900135), (241, 620010), (249, 600090), (415, 360054), (482, 310005), (498, 300045), (723, 206670), (747, 200030), (830, 180027), (1205, 124002), (1245, 120018), (1446, 103335), (1494, 100015), (2169, 68890), (2410, 62001), (2490, 60009), (3615, 41334), (3735, 40006), (4338, 34445), (6889, 21690), (7230, 20667), (7470, 20003), (10845, 13778)]