149792000

素因数分解:

$2^8\times 5^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 387738624

約数和(自身を除く): 237946624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 128, 151, 155, 160, 200, 248, 250, 256, 302, 310, 320, 400, 496, 500, 604, 620, 640, 755, 775, 800, 992, 1000, 1208, 1240, 1280, 1510, 1550, 1600, 1984, 2000, 2416, 2480, 3020, 3100, 3200, 3775, 3875, 3968, 4000, 4681, 4832, 4960, 6040, 6200, 6400, 7550, 7750, 7936, 8000, 9362, 9664, 9920, 12080, 12400, 15100, 15500, 16000, 18724, 18875, 19328, 19840, 23405, 24160, 24800, 30200, 31000, 32000, 37448, 37750, 38656, 39680, 46810, 48320, 49600, 60400, 62000, 74896, 75500, 93620, 96640, 99200, 117025, 120800, 124000, 149792, 151000, 187240, 193280, 198400, 234050, 241600, 248000, 299584, 302000, 374480, 468100, 483200, 496000, 585125, 599168, 604000, 748960, 936200, 966400, 992000, 1170250, 1198336, 1208000, 1497920, 1872400, 2340500, 2416000, 2995840, 3744800, 4681000, 4832000, 5991680, 7489600, 9362000, 14979200, 18724000, 29958400, 37448000, 74896000, 149792000]

約数ペア:

[(1, 149792000), (2, 74896000), (4, 37448000), (5, 29958400), (8, 18724000), (10, 14979200), (16, 9362000), (20, 7489600), (25, 5991680), (31, 4832000), (32, 4681000), (40, 3744800), (50, 2995840), (62, 2416000), (64, 2340500), (80, 1872400), (100, 1497920), (124, 1208000), (125, 1198336), (128, 1170250), (151, 992000), (155, 966400), (160, 936200), (200, 748960), (248, 604000), (250, 599168), (256, 585125), (302, 496000), (310, 483200), (320, 468100), (400, 374480), (496, 302000), (500, 299584), (604, 248000), (620, 241600), (640, 234050), (755, 198400), (775, 193280), (800, 187240), (992, 151000), (1000, 149792), (1208, 124000), (1240, 120800), (1280, 117025), (1510, 99200), (1550, 96640), (1600, 93620), (1984, 75500), (2000, 74896), (2416, 62000), (2480, 60400), (3020, 49600), (3100, 48320), (3200, 46810), (3775, 39680), (3875, 38656), (3968, 37750), (4000, 37448), (4681, 32000), (4832, 31000), (4960, 30200), (6040, 24800), (6200, 24160), (6400, 23405), (7550, 19840), (7750, 19328), (7936, 18875), (8000, 18724), (9362, 16000), (9664, 15500), (9920, 15100), (12080, 12400)]