149545980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1699}}^1$

素因数の和:1880

約数の個数: 96

約数和(自身を含む): 468384000

約数和(自身を除く): 318838020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 163, 180, 270, 326, 489, 540, 652, 815, 978, 1467, 1630, 1699, 1956, 2445, 2934, 3260, 3398, 4401, 4890, 5097, 5868, 6796, 7335, 8495, 8802, 9780, 10194, 14670, 15291, 16990, 17604, 20388, 22005, 25485, 29340, 30582, 33980, 44010, 45873, 50970, 61164, 76455, 88020, 91746, 101940, 152910, 183492, 229365, 276937, 305820, 458730, 553874, 830811, 917460, 1107748, 1384685, 1661622, 2492433, 2769370, 3323244, 4154055, 4984866, 5538740, 7477299, 8308110, 9969732, 12462165, 14954598, 16616220, 24924330, 29909196, 37386495, 49848660, 74772990, 149545980]

約数ペア:

[(1, 149545980), (2, 74772990), (3, 49848660), (4, 37386495), (5, 29909196), (6, 24924330), (9, 16616220), (10, 14954598), (12, 12462165), (15, 9969732), (18, 8308110), (20, 7477299), (27, 5538740), (30, 4984866), (36, 4154055), (45, 3323244), (54, 2769370), (60, 2492433), (90, 1661622), (108, 1384685), (135, 1107748), (163, 917460), (180, 830811), (270, 553874), (326, 458730), (489, 305820), (540, 276937), (652, 229365), (815, 183492), (978, 152910), (1467, 101940), (1630, 91746), (1699, 88020), (1956, 76455), (2445, 61164), (2934, 50970), (3260, 45873), (3398, 44010), (4401, 33980), (4890, 30582), (5097, 29340), (5868, 25485), (6796, 22005), (7335, 20388), (8495, 17604), (8802, 16990), (9780, 15291), (10194, 14670)]