71776300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1091

約数の個数: 72

約数和(自身を含む): 168548240

約数和(自身を除く): 96771940

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 50, 74, 76, 95, 100, 148, 185, 190, 370, 380, 475, 703, 740, 925, 950, 1021, 1406, 1850, 1900, 2042, 2812, 3515, 3700, 4084, 5105, 7030, 10210, 14060, 17575, 19399, 20420, 25525, 35150, 37777, 38798, 51050, 70300, 75554, 77596, 96995, 102100, 151108, 188885, 193990, 377770, 387980, 484975, 717763, 755540, 944425, 969950, 1435526, 1888850, 1939900, 2871052, 3588815, 3777700, 7177630, 14355260, 17944075, 35888150, 71776300]

約数ペア:

[(1, 71776300), (2, 35888150), (4, 17944075), (5, 14355260), (10, 7177630), (19, 3777700), (20, 3588815), (25, 2871052), (37, 1939900), (38, 1888850), (50, 1435526), (74, 969950), (76, 944425), (95, 755540), (100, 717763), (148, 484975), (185, 387980), (190, 377770), (370, 193990), (380, 188885), (475, 151108), (703, 102100), (740, 96995), (925, 77596), (950, 75554), (1021, 70300), (1406, 51050), (1850, 38798), (1900, 37777), (2042, 35150), (2812, 25525), (3515, 20420), (3700, 19399), (4084, 17575), (5105, 14060), (7030, 10210)]