149736100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 339040800

約数和(自身を除く): 189304700

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 59, 82, 100, 118, 164, 205, 236, 295, 410, 590, 619, 820, 1025, 1180, 1238, 1475, 2050, 2419, 2476, 2950, 3095, 4100, 4838, 5900, 6190, 9676, 12095, 12380, 15475, 24190, 25379, 30950, 36521, 48380, 50758, 60475, 61900, 73042, 101516, 120950, 126895, 146084, 182605, 241900, 253790, 365210, 507580, 634475, 730420, 913025, 1268950, 1497361, 1826050, 2537900, 2994722, 3652100, 5989444, 7486805, 14973610, 29947220, 37434025, 74868050, 149736100]

約数ペア:

[(1, 149736100), (2, 74868050), (4, 37434025), (5, 29947220), (10, 14973610), (20, 7486805), (25, 5989444), (41, 3652100), (50, 2994722), (59, 2537900), (82, 1826050), (100, 1497361), (118, 1268950), (164, 913025), (205, 730420), (236, 634475), (295, 507580), (410, 365210), (590, 253790), (619, 241900), (820, 182605), (1025, 146084), (1180, 126895), (1238, 120950), (1475, 101516), (2050, 73042), (2419, 61900), (2476, 60475), (2950, 50758), (3095, 48380), (4100, 36521), (4838, 30950), (5900, 25379), (6190, 24190), (9676, 15475), (12095, 12380)]