2023803675

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 3995503200

約数和(自身を除く): 1971699525

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 53, 67, 75, 85, 149, 153, 159, 201, 225, 255, 265, 335, 425, 447, 477, 603, 745, 765, 795, 901, 1005, 1139, 1275, 1325, 1341, 1675, 2235, 2385, 2533, 2703, 3015, 3417, 3551, 3725, 3825, 3975, 4505, 5025, 5695, 6705, 7599, 7897, 8109, 9983, 10251, 10653, 11175, 11925, 12665, 13515, 15075, 17085, 17755, 22525, 22797, 23691, 28475, 29949, 31959, 33525, 37995, 39485, 40545, 49915, 51255, 53265, 60367, 63325, 67575, 71073, 85425, 88775, 89847, 113985, 118455, 134249, 149745, 159795, 169711, 181101, 189975, 197425, 202725, 249575, 256275, 266325, 301835, 355365, 402747, 449235, 509133, 529099, 543303, 569925, 592275, 671245, 748725, 798975, 848555, 905505, 1208241, 1509175, 1527399, 1587297, 1776825, 2013735, 2246175, 2545665, 2645495, 2716515, 3356225, 4242775, 4527525, 4761891, 6041205, 7636995, 7936485, 8994683, 10068675, 12728325, 13227475, 13582575, 23809455, 26984049, 30206025, 38184975, 39682425, 44973415, 80952147, 119047275, 134920245, 224867075, 404760735, 674601225, 2023803675]

約数ペア:

[(1, 2023803675), (3, 674601225), (5, 404760735), (9, 224867075), (15, 134920245), (17, 119047275), (25, 80952147), (45, 44973415), (51, 39682425), (53, 38184975), (67, 30206025), (75, 26984049), (85, 23809455), (149, 13582575), (153, 13227475), (159, 12728325), (201, 10068675), (225, 8994683), (255, 7936485), (265, 7636995), (335, 6041205), (425, 4761891), (447, 4527525), (477, 4242775), (603, 3356225), (745, 2716515), (765, 2645495), (795, 2545665), (901, 2246175), (1005, 2013735), (1139, 1776825), (1275, 1587297), (1325, 1527399), (1341, 1509175), (1675, 1208241), (2235, 905505), (2385, 848555), (2533, 798975), (2703, 748725), (3015, 671245), (3417, 592275), (3551, 569925), (3725, 543303), (3825, 529099), (3975, 509133), (4505, 449235), (5025, 402747), (5695, 355365), (6705, 301835), (7599, 266325), (7897, 256275), (8109, 249575), (9983, 202725), (10251, 197425), (10653, 189975), (11175, 181101), (11925, 169711), (12665, 159795), (13515, 149745), (15075, 134249), (17085, 118455), (17755, 113985), (22525, 89847), (22797, 88775), (23691, 85425), (28475, 71073), (29949, 67575), (31959, 63325), (33525, 60367), (37995, 53265), (39485, 51255), (40545, 49915)]