231508000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1923

約数の個数: 96

約数和(自身を含む): 587478528

約数和(自身を除く): 355970528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 400, 496, 500, 620, 775, 800, 992, 1000, 1240, 1550, 1867, 2000, 2480, 3100, 3734, 3875, 4000, 4960, 6200, 7468, 7750, 9335, 12400, 14936, 15500, 18670, 24800, 29872, 31000, 37340, 46675, 57877, 59744, 62000, 74680, 93350, 115754, 124000, 149360, 186700, 231508, 233375, 289385, 298720, 373400, 463016, 466750, 578770, 746800, 926032, 933500, 1157540, 1446925, 1493600, 1852064, 1867000, 2315080, 2893850, 3734000, 4630160, 5787700, 7234625, 7468000, 9260320, 11575400, 14469250, 23150800, 28938500, 46301600, 57877000, 115754000, 231508000]

約数ペア:

[(1, 231508000), (2, 115754000), (4, 57877000), (5, 46301600), (8, 28938500), (10, 23150800), (16, 14469250), (20, 11575400), (25, 9260320), (31, 7468000), (32, 7234625), (40, 5787700), (50, 4630160), (62, 3734000), (80, 2893850), (100, 2315080), (124, 1867000), (125, 1852064), (155, 1493600), (160, 1446925), (200, 1157540), (248, 933500), (250, 926032), (310, 746800), (400, 578770), (496, 466750), (500, 463016), (620, 373400), (775, 298720), (800, 289385), (992, 233375), (1000, 231508), (1240, 186700), (1550, 149360), (1867, 124000), (2000, 115754), (2480, 93350), (3100, 74680), (3734, 62000), (3875, 59744), (4000, 57877), (4960, 46675), (6200, 37340), (7468, 31000), (7750, 29872), (9335, 24800), (12400, 18670), (14936, 15500)]