64247400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{5099}}^1$

素因数の和:5128

約数の個数: 144

約数和(自身を含む): 246636000

約数和(自身を除く): 182388600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 5099, 6300, 10198, 12600, 15297, 20396, 25495, 30594, 35693, 40792, 45891, 50990, 61188, 71386, 76485, 91782, 101980, 107079, 122376, 127475, 142772, 152970, 178465, 183564, 203960, 214158, 229455, 254950, 285544, 305940, 321237, 356930, 367128, 382425, 428316, 458910, 509900, 535395, 611880, 642474, 713860, 764850, 856632, 892325, 917820, 1019800, 1070790, 1147275, 1284948, 1427720, 1529700, 1606185, 1784650, 1835640, 2141580, 2294550, 2569896, 2676975, 3059400, 3212370, 3569300, 4283160, 4589100, 5353950, 6424740, 7138600, 8030925, 9178200, 10707900, 12849480, 16061850, 21415800, 32123700, 64247400]

約数ペア:

[(1, 64247400), (2, 32123700), (3, 21415800), (4, 16061850), (5, 12849480), (6, 10707900), (7, 9178200), (8, 8030925), (9, 7138600), (10, 6424740), (12, 5353950), (14, 4589100), (15, 4283160), (18, 3569300), (20, 3212370), (21, 3059400), (24, 2676975), (25, 2569896), (28, 2294550), (30, 2141580), (35, 1835640), (36, 1784650), (40, 1606185), (42, 1529700), (45, 1427720), (50, 1284948), (56, 1147275), (60, 1070790), (63, 1019800), (70, 917820), (72, 892325), (75, 856632), (84, 764850), (90, 713860), (100, 642474), (105, 611880), (120, 535395), (126, 509900), (140, 458910), (150, 428316), (168, 382425), (175, 367128), (180, 356930), (200, 321237), (210, 305940), (225, 285544), (252, 254950), (280, 229455), (300, 214158), (315, 203960), (350, 183564), (360, 178465), (420, 152970), (450, 142772), (504, 127475), (525, 122376), (600, 107079), (630, 101980), (700, 91782), (840, 76485), (900, 71386), (1050, 61188), (1260, 50990), (1400, 45891), (1575, 40792), (1800, 35693), (2100, 30594), (2520, 25495), (3150, 20396), (4200, 15297), (5099, 12600), (6300, 10198)]