187240000

素因数分解:

$2^6\times 5^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 140

約数和(自身を含む): 482445568

約数和(自身を除く): 295205568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 151, 155, 160, 200, 248, 250, 302, 310, 320, 400, 496, 500, 604, 620, 625, 755, 775, 800, 992, 1000, 1208, 1240, 1250, 1510, 1550, 1600, 1984, 2000, 2416, 2480, 2500, 3020, 3100, 3775, 3875, 4000, 4681, 4832, 4960, 5000, 6040, 6200, 7550, 7750, 8000, 9362, 9664, 9920, 10000, 12080, 12400, 15100, 15500, 18724, 18875, 19375, 20000, 23405, 24160, 24800, 30200, 31000, 37448, 37750, 38750, 40000, 46810, 48320, 49600, 60400, 62000, 74896, 75500, 77500, 93620, 94375, 117025, 120800, 124000, 149792, 151000, 155000, 187240, 188750, 234050, 241600, 248000, 299584, 302000, 310000, 374480, 377500, 468100, 585125, 604000, 620000, 748960, 755000, 936200, 1170250, 1208000, 1240000, 1497920, 1510000, 1872400, 2340500, 2925625, 3020000, 3744800, 4681000, 5851250, 6040000, 7489600, 9362000, 11702500, 18724000, 23405000, 37448000, 46810000, 93620000, 187240000]

約数ペア:

[(1, 187240000), (2, 93620000), (4, 46810000), (5, 37448000), (8, 23405000), (10, 18724000), (16, 11702500), (20, 9362000), (25, 7489600), (31, 6040000), (32, 5851250), (40, 4681000), (50, 3744800), (62, 3020000), (64, 2925625), (80, 2340500), (100, 1872400), (124, 1510000), (125, 1497920), (151, 1240000), (155, 1208000), (160, 1170250), (200, 936200), (248, 755000), (250, 748960), (302, 620000), (310, 604000), (320, 585125), (400, 468100), (496, 377500), (500, 374480), (604, 310000), (620, 302000), (625, 299584), (755, 248000), (775, 241600), (800, 234050), (992, 188750), (1000, 187240), (1208, 155000), (1240, 151000), (1250, 149792), (1510, 124000), (1550, 120800), (1600, 117025), (1984, 94375), (2000, 93620), (2416, 77500), (2480, 75500), (2500, 74896), (3020, 62000), (3100, 60400), (3775, 49600), (3875, 48320), (4000, 46810), (4681, 40000), (4832, 38750), (4960, 37750), (5000, 37448), (6040, 31000), (6200, 30200), (7550, 24800), (7750, 24160), (8000, 23405), (9362, 20000), (9664, 19375), (9920, 18875), (10000, 18724), (12080, 15500), (12400, 15100)]