203400270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1013}}^1$

素因数の和:1146

約数の個数: 96

約数和(自身を含む): 558073152

約数和(自身を除く): 354672882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 97, 115, 138, 194, 207, 230, 291, 345, 414, 485, 582, 690, 873, 970, 1013, 1035, 1455, 1746, 2026, 2070, 2231, 2910, 3039, 4365, 4462, 5065, 6078, 6693, 8730, 9117, 10130, 11155, 13386, 15195, 18234, 20079, 22310, 23299, 30390, 33465, 40158, 45585, 46598, 66930, 69897, 91170, 98261, 100395, 116495, 139794, 196522, 200790, 209691, 232990, 294783, 349485, 419382, 491305, 589566, 698970, 884349, 982610, 1048455, 1473915, 1768698, 2096910, 2260003, 2947830, 4421745, 4520006, 6780009, 8843490, 11300015, 13560018, 20340027, 22600030, 33900045, 40680054, 67800090, 101700135, 203400270]

約数ペア:

[(1, 203400270), (2, 101700135), (3, 67800090), (5, 40680054), (6, 33900045), (9, 22600030), (10, 20340027), (15, 13560018), (18, 11300015), (23, 8843490), (30, 6780009), (45, 4520006), (46, 4421745), (69, 2947830), (90, 2260003), (97, 2096910), (115, 1768698), (138, 1473915), (194, 1048455), (207, 982610), (230, 884349), (291, 698970), (345, 589566), (414, 491305), (485, 419382), (582, 349485), (690, 294783), (873, 232990), (970, 209691), (1013, 200790), (1035, 196522), (1455, 139794), (1746, 116495), (2026, 100395), (2070, 98261), (2231, 91170), (2910, 69897), (3039, 66930), (4365, 46598), (4462, 45585), (5065, 40158), (6078, 33465), (6693, 30390), (8730, 23299), (9117, 22310), (10130, 20079), (11155, 18234), (13386, 15195)]