26251380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 84913920

約数和(自身を除く): 58662540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 47, 58, 60, 87, 90, 94, 107, 116, 141, 145, 174, 180, 188, 214, 235, 261, 282, 290, 321, 348, 423, 428, 435, 470, 522, 535, 564, 580, 642, 705, 846, 870, 940, 963, 1044, 1070, 1284, 1305, 1363, 1410, 1605, 1692, 1740, 1926, 2115, 2140, 2610, 2726, 2820, 3103, 3210, 3852, 4089, 4230, 4815, 5029, 5220, 5452, 6206, 6420, 6815, 8178, 8460, 9309, 9630, 10058, 12267, 12412, 13630, 15087, 15515, 16356, 18618, 19260, 20116, 20445, 24534, 25145, 27260, 27927, 30174, 31030, 37236, 40890, 45261, 46545, 49068, 50290, 55854, 60348, 61335, 62060, 75435, 81780, 90522, 93090, 100580, 111708, 122670, 139635, 145841, 150870, 181044, 186180, 226305, 245340, 279270, 291682, 301740, 437523, 452610, 558540, 583364, 729205, 875046, 905220, 1312569, 1458410, 1750092, 2187615, 2625138, 2916820, 4375230, 5250276, 6562845, 8750460, 13125690, 26251380]

約数ペア:

[(1, 26251380), (2, 13125690), (3, 8750460), (4, 6562845), (5, 5250276), (6, 4375230), (9, 2916820), (10, 2625138), (12, 2187615), (15, 1750092), (18, 1458410), (20, 1312569), (29, 905220), (30, 875046), (36, 729205), (45, 583364), (47, 558540), (58, 452610), (60, 437523), (87, 301740), (90, 291682), (94, 279270), (107, 245340), (116, 226305), (141, 186180), (145, 181044), (174, 150870), (180, 145841), (188, 139635), (214, 122670), (235, 111708), (261, 100580), (282, 93090), (290, 90522), (321, 81780), (348, 75435), (423, 62060), (428, 61335), (435, 60348), (470, 55854), (522, 50290), (535, 49068), (564, 46545), (580, 45261), (642, 40890), (705, 37236), (846, 31030), (870, 30174), (940, 27927), (963, 27260), (1044, 25145), (1070, 24534), (1284, 20445), (1305, 20116), (1363, 19260), (1410, 18618), (1605, 16356), (1692, 15515), (1740, 15087), (1926, 13630), (2115, 12412), (2140, 12267), (2610, 10058), (2726, 9630), (2820, 9309), (3103, 8460), (3210, 8178), (3852, 6815), (4089, 6420), (4230, 6206), (4815, 5452), (5029, 5220)]