284123700

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{5011}}^1$

素因数の和:5044

約数の個数: 180

約数和(自身を含む): 1052800672

約数和(自身を除く): 768676972

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, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2700, 2835, 3150, 3780, 4050, 4725, 5011, 5670, 6300, 8100, 9450, 10022, 11340, 14175, 15033, 18900, 20044, 25055, 28350, 30066, 35077, 45099, 50110, 56700, 60132, 70154, 75165, 90198, 100220, 105231, 125275, 135297, 140308, 150330, 175385, 180396, 210462, 225495, 250550, 270594, 300660, 315693, 350770, 375825, 405891, 420924, 450990, 501100, 526155, 541188, 631386, 676485, 701540, 751650, 811782, 876925, 901980, 947079, 1052310, 1127475, 1262772, 1352970, 1503300, 1578465, 1623564, 1753850, 1894158, 2029455, 2104620, 2254950, 2630775, 2705940, 2841237, 3156930, 3382425, 3507700, 3788316, 4058910, 4509900, 4735395, 5261550, 5682474, 6313860, 6764850, 7892325, 8117820, 9470790, 10147275, 10523100, 11364948, 13529700, 14206185, 15784650, 18941580, 20294550, 23676975, 28412370, 31569300, 40589100, 47353950, 56824740, 71030925, 94707900, 142061850, 284123700]

約数ペア:

[(1, 284123700), (2, 142061850), (3, 94707900), (4, 71030925), (5, 56824740), (6, 47353950), (7, 40589100), (9, 31569300), (10, 28412370), (12, 23676975), (14, 20294550), (15, 18941580), (18, 15784650), (20, 14206185), (21, 13529700), (25, 11364948), (27, 10523100), (28, 10147275), (30, 9470790), (35, 8117820), (36, 7892325), (42, 6764850), (45, 6313860), (50, 5682474), (54, 5261550), (60, 4735395), (63, 4509900), (70, 4058910), (75, 3788316), (81, 3507700), (84, 3382425), (90, 3156930), (100, 2841237), (105, 2705940), (108, 2630775), (126, 2254950), (135, 2104620), (140, 2029455), (150, 1894158), (162, 1753850), (175, 1623564), (180, 1578465), (189, 1503300), (210, 1352970), (225, 1262772), (252, 1127475), (270, 1052310), (300, 947079), (315, 901980), (324, 876925), (350, 811782), (378, 751650), (405, 701540), (420, 676485), (450, 631386), (525, 541188), (540, 526155), (567, 501100), (630, 450990), (675, 420924), (700, 405891), (756, 375825), (810, 350770), (900, 315693), (945, 300660), (1050, 270594), (1134, 250550), (1260, 225495), (1350, 210462), (1575, 180396), (1620, 175385), (1890, 150330), (2025, 140308), (2100, 135297), (2268, 125275), (2700, 105231), (2835, 100220), (3150, 90198), (3780, 75165), (4050, 70154), (4725, 60132), (5011, 56700), (5670, 50110), (6300, 45099), (8100, 35077), (9450, 30066), (10022, 28350), (11340, 25055), (14175, 20044), (15033, 18900)]