20346944700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1171}}^1\times {\mathrm{3407}}^1$

素因数の和:4612

約数の個数: 144

約数和(自身を含む): 62405005824

約数和(自身を除く): 42058061124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1171, 1275, 1700, 2342, 2550, 3407, 3513, 4684, 5100, 5855, 6814, 7026, 10221, 11710, 13628, 14052, 17035, 17565, 19907, 20442, 23420, 29275, 34070, 35130, 39814, 40884, 51105, 57919, 58550, 59721, 68140, 70260, 79628, 85175, 87825, 99535, 102210, 115838, 117100, 119442, 170350, 173757, 175650, 199070, 204420, 231676, 238884, 255525, 289595, 298605, 340700, 347514, 351300, 398140, 497675, 511050, 579190, 597210, 695028, 868785, 995350, 1022100, 1158380, 1194420, 1447975, 1493025, 1737570, 1990700, 2895950, 2986050, 3475140, 3989597, 4343925, 5791900, 5972100, 7979194, 8687850, 11968791, 15958388, 17375700, 19947985, 23937582, 39895970, 47875164, 59843955, 67823149, 79791940, 99739925, 119687910, 135646298, 199479850, 203469447, 239375820, 271292596, 299219775, 339115745, 398959700, 406938894, 598439550, 678231490, 813877788, 1017347235, 1196879100, 1356462980, 1695578725, 2034694470, 3391157450, 4069388940, 5086736175, 6782314900, 10173472350, 20346944700]

約数ペア:

[(1, 20346944700), (2, 10173472350), (3, 6782314900), (4, 5086736175), (5, 4069388940), (6, 3391157450), (10, 2034694470), (12, 1695578725), (15, 1356462980), (17, 1196879100), (20, 1017347235), (25, 813877788), (30, 678231490), (34, 598439550), (50, 406938894), (51, 398959700), (60, 339115745), (68, 299219775), (75, 271292596), (85, 239375820), (100, 203469447), (102, 199479850), (150, 135646298), (170, 119687910), (204, 99739925), (255, 79791940), (300, 67823149), (340, 59843955), (425, 47875164), (510, 39895970), (850, 23937582), (1020, 19947985), (1171, 17375700), (1275, 15958388), (1700, 11968791), (2342, 8687850), (2550, 7979194), (3407, 5972100), (3513, 5791900), (4684, 4343925), (5100, 3989597), (5855, 3475140), (6814, 2986050), (7026, 2895950), (10221, 1990700), (11710, 1737570), (13628, 1493025), (14052, 1447975), (17035, 1194420), (17565, 1158380), (19907, 1022100), (20442, 995350), (23420, 868785), (29275, 695028), (34070, 597210), (35130, 579190), (39814, 511050), (40884, 497675), (51105, 398140), (57919, 351300), (58550, 347514), (59721, 340700), (68140, 298605), (70260, 289595), (79628, 255525), (85175, 238884), (87825, 231676), (99535, 204420), (102210, 199070), (115838, 175650), (117100, 173757), (119442, 170350)]