1303770420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{108107}}^1$

素因数の和:108189

約数の個数: 72

約数和(自身を含む): 4013833824

約数和(自身を除く): 2710063404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 108107, 216214, 324321, 432428, 540535, 648642, 972963, 1081070, 1297284, 1621605, 1945926, 2162140, 3243210, 3891852, 4864815, 6486420, 7243169, 9729630, 14486338, 19459260, 21729507, 28972676, 36215845, 43459014, 65188521, 72431690, 86918028, 108647535, 130377042, 144863380, 217295070, 260754084, 325942605, 434590140, 651885210, 1303770420]

約数ペア:

[(1, 1303770420), (2, 651885210), (3, 434590140), (4, 325942605), (5, 260754084), (6, 217295070), (9, 144863380), (10, 130377042), (12, 108647535), (15, 86918028), (18, 72431690), (20, 65188521), (30, 43459014), (36, 36215845), (45, 28972676), (60, 21729507), (67, 19459260), (90, 14486338), (134, 9729630), (180, 7243169), (201, 6486420), (268, 4864815), (335, 3891852), (402, 3243210), (603, 2162140), (670, 1945926), (804, 1621605), (1005, 1297284), (1206, 1081070), (1340, 972963), (2010, 648642), (2412, 540535), (3015, 432428), (4020, 324321), (6030, 216214), (12060, 108107)]