73412580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1009

約数の個数: 96

約数和(自身を含む): 219663360

約数和(自身を除く): 146250780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 71, 76, 95, 114, 142, 190, 213, 228, 284, 285, 355, 380, 426, 570, 710, 852, 907, 1065, 1140, 1349, 1420, 1814, 2130, 2698, 2721, 3628, 4047, 4260, 4535, 5396, 5442, 6745, 8094, 9070, 10884, 13490, 13605, 16188, 17233, 18140, 20235, 26980, 27210, 34466, 40470, 51699, 54420, 64397, 68932, 80940, 86165, 103398, 128794, 172330, 193191, 206796, 257588, 258495, 321985, 344660, 386382, 516990, 643970, 772764, 965955, 1033980, 1223543, 1287940, 1931910, 2447086, 3670629, 3863820, 4894172, 6117715, 7341258, 12235430, 14682516, 18353145, 24470860, 36706290, 73412580]

約数ペア:

[(1, 73412580), (2, 36706290), (3, 24470860), (4, 18353145), (5, 14682516), (6, 12235430), (10, 7341258), (12, 6117715), (15, 4894172), (19, 3863820), (20, 3670629), (30, 2447086), (38, 1931910), (57, 1287940), (60, 1223543), (71, 1033980), (76, 965955), (95, 772764), (114, 643970), (142, 516990), (190, 386382), (213, 344660), (228, 321985), (284, 258495), (285, 257588), (355, 206796), (380, 193191), (426, 172330), (570, 128794), (710, 103398), (852, 86165), (907, 80940), (1065, 68932), (1140, 64397), (1349, 54420), (1420, 51699), (1814, 40470), (2130, 34466), (2698, 27210), (2721, 26980), (3628, 20235), (4047, 18140), (4260, 17233), (4535, 16188), (5396, 13605), (5442, 13490), (6745, 10884), (8094, 9070)]