97680780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4273}}^1$

素因数の和:4415

約数の個数: 72

約数和(自身を含む): 298701312

約数和(自身を除く): 201020532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4273, 4572, 5715, 7620, 8546, 11430, 12819, 17092, 21365, 22860, 25638, 38457, 42730, 51276, 64095, 76914, 85460, 128190, 153828, 192285, 256380, 384570, 542671, 769140, 1085342, 1628013, 2170684, 2713355, 3256026, 4884039, 5426710, 6512052, 8140065, 9768078, 10853420, 16280130, 19536156, 24420195, 32560260, 48840390, 97680780]

約数ペア:

[(1, 97680780), (2, 48840390), (3, 32560260), (4, 24420195), (5, 19536156), (6, 16280130), (9, 10853420), (10, 9768078), (12, 8140065), (15, 6512052), (18, 5426710), (20, 4884039), (30, 3256026), (36, 2713355), (45, 2170684), (60, 1628013), (90, 1085342), (127, 769140), (180, 542671), (254, 384570), (381, 256380), (508, 192285), (635, 153828), (762, 128190), (1143, 85460), (1270, 76914), (1524, 64095), (1905, 51276), (2286, 42730), (2540, 38457), (3810, 25638), (4273, 22860), (4572, 21365), (5715, 17092), (7620, 12819), (8546, 11430)]