16965900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{2693}}^1$

素因数の和:2720

約数の個数: 108

約数和(自身を含む): 60798192

約数和(自身を除く): 43832292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 2693, 3150, 5386, 6300, 8079, 10772, 13465, 16158, 18851, 24237, 26930, 32316, 37702, 40395, 48474, 53860, 56553, 67325, 75404, 80790, 94255, 96948, 113106, 121185, 134650, 161580, 169659, 188510, 201975, 226212, 242370, 269300, 282765, 339318, 377020, 403950, 471275, 484740, 565530, 605925, 678636, 807900, 848295, 942550, 1131060, 1211850, 1413825, 1696590, 1885100, 2423700, 2827650, 3393180, 4241475, 5655300, 8482950, 16965900]

約数ペア:

[(1, 16965900), (2, 8482950), (3, 5655300), (4, 4241475), (5, 3393180), (6, 2827650), (7, 2423700), (9, 1885100), (10, 1696590), (12, 1413825), (14, 1211850), (15, 1131060), (18, 942550), (20, 848295), (21, 807900), (25, 678636), (28, 605925), (30, 565530), (35, 484740), (36, 471275), (42, 403950), (45, 377020), (50, 339318), (60, 282765), (63, 269300), (70, 242370), (75, 226212), (84, 201975), (90, 188510), (100, 169659), (105, 161580), (126, 134650), (140, 121185), (150, 113106), (175, 96948), (180, 94255), (210, 80790), (225, 75404), (252, 67325), (300, 56553), (315, 53860), (350, 48474), (420, 40395), (450, 37702), (525, 32316), (630, 26930), (700, 24237), (900, 18851), (1050, 16158), (1260, 13465), (1575, 10772), (2100, 8079), (2693, 6300), (3150, 5386)]