21324900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2341

約数の個数: 72

約数和(自身を含む): 63718144

約数和(自身を除く): 42393244

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, 2293, 2325, 3100, 4586, 4650, 6879, 9172, 9300, 11465, 13758, 22930, 27516, 34395, 45860, 57325, 68790, 71083, 114650, 137580, 142166, 171975, 213249, 229300, 284332, 343950, 355415, 426498, 687900, 710830, 852996, 1066245, 1421660, 1777075, 2132490, 3554150, 4264980, 5331225, 7108300, 10662450, 21324900]

約数ペア:

[(1, 21324900), (2, 10662450), (3, 7108300), (4, 5331225), (5, 4264980), (6, 3554150), (10, 2132490), (12, 1777075), (15, 1421660), (20, 1066245), (25, 852996), (30, 710830), (31, 687900), (50, 426498), (60, 355415), (62, 343950), (75, 284332), (93, 229300), (100, 213249), (124, 171975), (150, 142166), (155, 137580), (186, 114650), (300, 71083), (310, 68790), (372, 57325), (465, 45860), (620, 34395), (775, 27516), (930, 22930), (1550, 13758), (1860, 11465), (2293, 9300), (2325, 9172), (3100, 6879), (4586, 4650)]