100728300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{10831}}^1$

素因数の和:10879

約数の個数: 72

約数和(自身を含む): 300869632

約数和(自身を除く): 200141332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 10831, 21662, 32493, 43324, 54155, 64986, 108310, 129972, 162465, 216620, 270775, 324930, 335761, 541550, 649860, 671522, 812325, 1007283, 1083100, 1343044, 1624650, 1678805, 2014566, 3249300, 3357610, 4029132, 5036415, 6715220, 8394025, 10072830, 16788050, 20145660, 25182075, 33576100, 50364150, 100728300]

約数ペア:

[(1, 100728300), (2, 50364150), (3, 33576100), (4, 25182075), (5, 20145660), (6, 16788050), (10, 10072830), (12, 8394025), (15, 6715220), (20, 5036415), (25, 4029132), (30, 3357610), (31, 3249300), (50, 2014566), (60, 1678805), (62, 1624650), (75, 1343044), (93, 1083100), (100, 1007283), (124, 812325), (150, 671522), (155, 649860), (186, 541550), (300, 335761), (310, 324930), (372, 270775), (465, 216620), (620, 162465), (775, 129972), (930, 108310), (1550, 64986), (1860, 54155), (2325, 43324), (3100, 32493), (4650, 21662), (9300, 10831)]