201424140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:912

約数の個数: 144

約数和(自身を含む): 646289280

約数和(自身を除く): 444865140

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, 116, 141, 145, 174, 180, 188, 235, 261, 282, 290, 348, 423, 435, 470, 522, 564, 580, 705, 821, 846, 870, 940, 1044, 1305, 1363, 1410, 1642, 1692, 1740, 2115, 2463, 2610, 2726, 2820, 3284, 4089, 4105, 4230, 4926, 5220, 5452, 6815, 7389, 8178, 8210, 8460, 9852, 12267, 12315, 13630, 14778, 16356, 16420, 20445, 23809, 24534, 24630, 27260, 29556, 36945, 38587, 40890, 47618, 49068, 49260, 61335, 71427, 73890, 77174, 81780, 95236, 115761, 119045, 122670, 142854, 147780, 154348, 192935, 214281, 231522, 238090, 245340, 285708, 347283, 357135, 385870, 428562, 463044, 476180, 578805, 694566, 714270, 771740, 857124, 1071405, 1119023, 1157610, 1389132, 1428540, 1736415, 2142810, 2238046, 2315220, 3357069, 3472830, 4285620, 4476092, 5595115, 6714138, 6945660, 10071207, 11190230, 13428276, 16785345, 20142414, 22380460, 33570690, 40284828, 50356035, 67141380, 100712070, 201424140]

約数ペア:

[(1, 201424140), (2, 100712070), (3, 67141380), (4, 50356035), (5, 40284828), (6, 33570690), (9, 22380460), (10, 20142414), (12, 16785345), (15, 13428276), (18, 11190230), (20, 10071207), (29, 6945660), (30, 6714138), (36, 5595115), (45, 4476092), (47, 4285620), (58, 3472830), (60, 3357069), (87, 2315220), (90, 2238046), (94, 2142810), (116, 1736415), (141, 1428540), (145, 1389132), (174, 1157610), (180, 1119023), (188, 1071405), (235, 857124), (261, 771740), (282, 714270), (290, 694566), (348, 578805), (423, 476180), (435, 463044), (470, 428562), (522, 385870), (564, 357135), (580, 347283), (705, 285708), (821, 245340), (846, 238090), (870, 231522), (940, 214281), (1044, 192935), (1305, 154348), (1363, 147780), (1410, 142854), (1642, 122670), (1692, 119045), (1740, 115761), (2115, 95236), (2463, 81780), (2610, 77174), (2726, 73890), (2820, 71427), (3284, 61335), (4089, 49260), (4105, 49068), (4230, 47618), (4926, 40890), (5220, 38587), (5452, 36945), (6815, 29556), (7389, 27260), (8178, 24630), (8210, 24534), (8460, 23809), (9852, 20445), (12267, 16420), (12315, 16356), (13630, 14778)]