755206920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12413}}^1$

素因数の和:12456

約数の個数: 144

約数和(自身を含む): 2657961540

約数和(自身を除く): 1902754620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 12168, 12413, 15210, 20280, 24826, 30420, 37239, 49652, 60840, 62065, 74478, 99304, 111717, 124130, 148956, 161369, 186195, 223434, 248260, 297912, 322738, 372390, 446868, 484107, 496520, 558585, 645476, 744780, 806845, 893736, 968214, 1117170, 1290952, 1452321, 1489560, 1613690, 1936428, 2097797, 2234340, 2420535, 2904642, 3227380, 3872856, 4195594, 4468680, 4841070, 5809284, 6293391, 6454760, 7261605, 8391188, 9682140, 10488985, 11618568, 12586782, 14523210, 16782376, 18880173, 19364280, 20977970, 25173564, 29046420, 31466955, 37760346, 41955940, 50347128, 58092840, 62933910, 75520692, 83911880, 94400865, 125867820, 151041384, 188801730, 251735640, 377603460, 755206920]

約数ペア:

[(1, 755206920), (2, 377603460), (3, 251735640), (4, 188801730), (5, 151041384), (6, 125867820), (8, 94400865), (9, 83911880), (10, 75520692), (12, 62933910), (13, 58092840), (15, 50347128), (18, 41955940), (20, 37760346), (24, 31466955), (26, 29046420), (30, 25173564), (36, 20977970), (39, 19364280), (40, 18880173), (45, 16782376), (52, 14523210), (60, 12586782), (65, 11618568), (72, 10488985), (78, 9682140), (90, 8391188), (104, 7261605), (117, 6454760), (120, 6293391), (130, 5809284), (156, 4841070), (169, 4468680), (180, 4195594), (195, 3872856), (234, 3227380), (260, 2904642), (312, 2420535), (338, 2234340), (360, 2097797), (390, 1936428), (468, 1613690), (507, 1489560), (520, 1452321), (585, 1290952), (676, 1117170), (780, 968214), (845, 893736), (936, 806845), (1014, 744780), (1170, 645476), (1352, 558585), (1521, 496520), (1560, 484107), (1690, 446868), (2028, 372390), (2340, 322738), (2535, 297912), (3042, 248260), (3380, 223434), (4056, 186195), (4680, 161369), (5070, 148956), (6084, 124130), (6760, 111717), (7605, 99304), (10140, 74478), (12168, 62065), (12413, 60840), (15210, 49652), (20280, 37239), (24826, 30420)]