2252756220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23869}}^1$

素因数の和:23916

約数の個数: 144

約数和(自身を含む): 7466917920

約数和(自身を除く): 5214161700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 429, 484, 572, 605, 660, 715, 726, 780, 858, 1210, 1430, 1452, 1573, 1716, 1815, 2145, 2420, 2860, 3146, 3630, 4290, 4719, 6292, 7260, 7865, 8580, 9438, 15730, 18876, 23595, 23869, 31460, 47190, 47738, 71607, 94380, 95476, 119345, 143214, 238690, 262559, 286428, 310297, 358035, 477380, 525118, 620594, 716070, 787677, 930891, 1050236, 1241188, 1312795, 1432140, 1551485, 1575354, 1861782, 2625590, 2888149, 3102970, 3150708, 3413267, 3723564, 3938385, 4654455, 5251180, 5776298, 6205940, 6826534, 7876770, 8664447, 9308910, 10239801, 11552596, 13653068, 14440745, 15753540, 17066335, 17328894, 18617820, 20479602, 28881490, 34132670, 34657788, 37545937, 40959204, 43322235, 51199005, 57762980, 68265340, 75091874, 86644470, 102398010, 112637811, 150183748, 173288940, 187729685, 204796020, 225275622, 375459370, 450551244, 563189055, 750918740, 1126378110, 2252756220]

約数ペア:

[(1, 2252756220), (2, 1126378110), (3, 750918740), (4, 563189055), (5, 450551244), (6, 375459370), (10, 225275622), (11, 204796020), (12, 187729685), (13, 173288940), (15, 150183748), (20, 112637811), (22, 102398010), (26, 86644470), (30, 75091874), (33, 68265340), (39, 57762980), (44, 51199005), (52, 43322235), (55, 40959204), (60, 37545937), (65, 34657788), (66, 34132670), (78, 28881490), (110, 20479602), (121, 18617820), (130, 17328894), (132, 17066335), (143, 15753540), (156, 14440745), (165, 13653068), (195, 11552596), (220, 10239801), (242, 9308910), (260, 8664447), (286, 7876770), (330, 6826534), (363, 6205940), (390, 5776298), (429, 5251180), (484, 4654455), (572, 3938385), (605, 3723564), (660, 3413267), (715, 3150708), (726, 3102970), (780, 2888149), (858, 2625590), (1210, 1861782), (1430, 1575354), (1452, 1551485), (1573, 1432140), (1716, 1312795), (1815, 1241188), (2145, 1050236), (2420, 930891), (2860, 787677), (3146, 716070), (3630, 620594), (4290, 525118), (4719, 477380), (6292, 358035), (7260, 310297), (7865, 286428), (8580, 262559), (9438, 238690), (15730, 143214), (18876, 119345), (23595, 95476), (23869, 94380), (31460, 71607), (47190, 47738)]