154613340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{40903}}^1$

素因数の和:40928

約数の個数: 96

約数和(自身を含む): 549749760

約数和(自身を除く): 395136420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 40903, 81806, 122709, 163612, 204515, 245418, 286321, 368127, 409030, 490836, 572642, 613545, 736254, 818060, 858963, 1104381, 1145284, 1227090, 1431605, 1472508, 1717926, 1840635, 2208762, 2454180, 2576889, 2863210, 3435852, 3681270, 4294815, 4417524, 5153778, 5521905, 5726420, 7362540, 7730667, 8589630, 10307556, 11043810, 12884445, 15461334, 17179260, 22087620, 25768890, 30922668, 38653335, 51537780, 77306670, 154613340]

約数ペア:

[(1, 154613340), (2, 77306670), (3, 51537780), (4, 38653335), (5, 30922668), (6, 25768890), (7, 22087620), (9, 17179260), (10, 15461334), (12, 12884445), (14, 11043810), (15, 10307556), (18, 8589630), (20, 7730667), (21, 7362540), (27, 5726420), (28, 5521905), (30, 5153778), (35, 4417524), (36, 4294815), (42, 3681270), (45, 3435852), (54, 2863210), (60, 2576889), (63, 2454180), (70, 2208762), (84, 1840635), (90, 1717926), (105, 1472508), (108, 1431605), (126, 1227090), (135, 1145284), (140, 1104381), (180, 858963), (189, 818060), (210, 736254), (252, 613545), (270, 572642), (315, 490836), (378, 409030), (420, 368127), (540, 286321), (630, 245418), (756, 204515), (945, 163612), (1260, 122709), (1890, 81806), (3780, 40903)]