667242900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{421}}^1\times {\mathrm{587}}^1$

素因数の和:1031

約数の個数: 144

約数和(自身を含む): 2153820480

約数和(自身を除く): 1486577580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 421, 450, 540, 587, 675, 842, 900, 1174, 1263, 1350, 1684, 1761, 2105, 2348, 2526, 2700, 2935, 3522, 3789, 4210, 5052, 5283, 5870, 6315, 7044, 7578, 8420, 8805, 10525, 10566, 11367, 11740, 12630, 14675, 15156, 15849, 17610, 18945, 21050, 21132, 22734, 25260, 26415, 29350, 31575, 31698, 35220, 37890, 42100, 44025, 45468, 52830, 56835, 58700, 63150, 63396, 75780, 79245, 88050, 94725, 105660, 113670, 126300, 132075, 158490, 176100, 189450, 227340, 247127, 264150, 284175, 316980, 378900, 396225, 494254, 528300, 568350, 741381, 792450, 988508, 1136700, 1235635, 1482762, 1584900, 2224143, 2471270, 2965524, 3706905, 4448286, 4942540, 6178175, 6672429, 7413810, 8896572, 11120715, 12356350, 13344858, 14827620, 18534525, 22241430, 24712700, 26689716, 33362145, 37069050, 44482860, 55603575, 66724290, 74138100, 111207150, 133448580, 166810725, 222414300, 333621450, 667242900]

約数ペア:

[(1, 667242900), (2, 333621450), (3, 222414300), (4, 166810725), (5, 133448580), (6, 111207150), (9, 74138100), (10, 66724290), (12, 55603575), (15, 44482860), (18, 37069050), (20, 33362145), (25, 26689716), (27, 24712700), (30, 22241430), (36, 18534525), (45, 14827620), (50, 13344858), (54, 12356350), (60, 11120715), (75, 8896572), (90, 7413810), (100, 6672429), (108, 6178175), (135, 4942540), (150, 4448286), (180, 3706905), (225, 2965524), (270, 2471270), (300, 2224143), (421, 1584900), (450, 1482762), (540, 1235635), (587, 1136700), (675, 988508), (842, 792450), (900, 741381), (1174, 568350), (1263, 528300), (1350, 494254), (1684, 396225), (1761, 378900), (2105, 316980), (2348, 284175), (2526, 264150), (2700, 247127), (2935, 227340), (3522, 189450), (3789, 176100), (4210, 158490), (5052, 132075), (5283, 126300), (5870, 113670), (6315, 105660), (7044, 94725), (7578, 88050), (8420, 79245), (8805, 75780), (10525, 63396), (10566, 63150), (11367, 58700), (11740, 56835), (12630, 52830), (14675, 45468), (15156, 44025), (15849, 42100), (17610, 37890), (18945, 35220), (21050, 31698), (21132, 31575), (22734, 29350), (25260, 26415)]