74402820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:882

約数の個数: 96

約数和(自身を含む): 232928640

約数和(自身を除く): 158525820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 211, 270, 422, 540, 633, 653, 844, 1055, 1266, 1306, 1899, 1959, 2110, 2532, 2612, 3165, 3265, 3798, 3918, 4220, 5697, 5877, 6330, 6530, 7596, 7836, 9495, 9795, 11394, 11754, 12660, 13060, 17631, 18990, 19590, 22788, 23508, 28485, 29385, 35262, 37980, 39180, 56970, 58770, 70524, 88155, 113940, 117540, 137783, 176310, 275566, 352620, 413349, 551132, 688915, 826698, 1240047, 1377830, 1653396, 2066745, 2480094, 2755660, 3720141, 4133490, 4960188, 6200235, 7440282, 8266980, 12400470, 14880564, 18600705, 24800940, 37201410, 74402820]

約数ペア:

[(1, 74402820), (2, 37201410), (3, 24800940), (4, 18600705), (5, 14880564), (6, 12400470), (9, 8266980), (10, 7440282), (12, 6200235), (15, 4960188), (18, 4133490), (20, 3720141), (27, 2755660), (30, 2480094), (36, 2066745), (45, 1653396), (54, 1377830), (60, 1240047), (90, 826698), (108, 688915), (135, 551132), (180, 413349), (211, 352620), (270, 275566), (422, 176310), (540, 137783), (633, 117540), (653, 113940), (844, 88155), (1055, 70524), (1266, 58770), (1306, 56970), (1899, 39180), (1959, 37980), (2110, 35262), (2532, 29385), (2612, 28485), (3165, 23508), (3265, 22788), (3798, 19590), (3918, 18990), (4220, 17631), (5697, 13060), (5877, 12660), (6330, 11754), (6530, 11394), (7596, 9795), (7836, 9495)]