15630300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{827}}^1$

素因数の和:857

約数の個数: 144

約数和(自身を含む): 57496320

約数和(自身を除く): 41866020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 827, 900, 945, 1050, 1260, 1350, 1575, 1654, 1890, 2100, 2481, 2700, 3150, 3308, 3780, 4135, 4725, 4962, 5789, 6300, 7443, 8270, 9450, 9924, 11578, 12405, 14886, 16540, 17367, 18900, 20675, 22329, 23156, 24810, 28945, 29772, 34734, 37215, 41350, 44658, 49620, 52101, 57890, 62025, 69468, 74430, 82700, 86835, 89316, 104202, 111645, 115780, 124050, 144725, 148860, 156303, 173670, 186075, 208404, 223290, 248100, 260505, 289450, 312606, 347340, 372150, 434175, 446580, 521010, 558225, 578900, 625212, 744300, 781515, 868350, 1042020, 1116450, 1302525, 1563030, 1736700, 2232900, 2605050, 3126060, 3907575, 5210100, 7815150, 15630300]

約数ペア:

[(1, 15630300), (2, 7815150), (3, 5210100), (4, 3907575), (5, 3126060), (6, 2605050), (7, 2232900), (9, 1736700), (10, 1563030), (12, 1302525), (14, 1116450), (15, 1042020), (18, 868350), (20, 781515), (21, 744300), (25, 625212), (27, 578900), (28, 558225), (30, 521010), (35, 446580), (36, 434175), (42, 372150), (45, 347340), (50, 312606), (54, 289450), (60, 260505), (63, 248100), (70, 223290), (75, 208404), (84, 186075), (90, 173670), (100, 156303), (105, 148860), (108, 144725), (126, 124050), (135, 115780), (140, 111645), (150, 104202), (175, 89316), (180, 86835), (189, 82700), (210, 74430), (225, 69468), (252, 62025), (270, 57890), (300, 52101), (315, 49620), (350, 44658), (378, 41350), (420, 37215), (450, 34734), (525, 29772), (540, 28945), (630, 24810), (675, 23156), (700, 22329), (756, 20675), (827, 18900), (900, 17367), (945, 16540), (1050, 14886), (1260, 12405), (1350, 11578), (1575, 9924), (1654, 9450), (1890, 8270), (2100, 7443), (2481, 6300), (2700, 5789), (3150, 4962), (3308, 4725), (3780, 4135)]