223933500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{7109}}^1$

素因数の和:7141

約数の個数: 144

約数和(自身を含む): 807468480

約数和(自身を除く): 583534980

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, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3500, 4500, 5250, 6300, 7109, 7875, 10500, 14218, 15750, 21327, 28436, 31500, 35545, 42654, 49763, 63981, 71090, 85308, 99526, 106635, 127962, 142180, 149289, 177725, 199052, 213270, 248815, 255924, 298578, 319905, 355450, 426540, 447867, 497630, 533175, 597156, 639810, 710900, 746445, 888625, 895734, 995260, 1066350, 1244075, 1279620, 1492890, 1599525, 1777250, 1791468, 2132700, 2239335, 2488150, 2665875, 2985780, 3199050, 3554500, 3732225, 4478670, 4976300, 5331750, 6220375, 6398100, 7464450, 7997625, 8957340, 10663500, 11196675, 12440750, 14928900, 15995250, 18661125, 22393350, 24881500, 31990500, 37322250, 44786700, 55983375, 74644500, 111966750, 223933500]

約数ペア:

[(1, 223933500), (2, 111966750), (3, 74644500), (4, 55983375), (5, 44786700), (6, 37322250), (7, 31990500), (9, 24881500), (10, 22393350), (12, 18661125), (14, 15995250), (15, 14928900), (18, 12440750), (20, 11196675), (21, 10663500), (25, 8957340), (28, 7997625), (30, 7464450), (35, 6398100), (36, 6220375), (42, 5331750), (45, 4976300), (50, 4478670), (60, 3732225), (63, 3554500), (70, 3199050), (75, 2985780), (84, 2665875), (90, 2488150), (100, 2239335), (105, 2132700), (125, 1791468), (126, 1777250), (140, 1599525), (150, 1492890), (175, 1279620), (180, 1244075), (210, 1066350), (225, 995260), (250, 895734), (252, 888625), (300, 746445), (315, 710900), (350, 639810), (375, 597156), (420, 533175), (450, 497630), (500, 447867), (525, 426540), (630, 355450), (700, 319905), (750, 298578), (875, 255924), (900, 248815), (1050, 213270), (1125, 199052), (1260, 177725), (1500, 149289), (1575, 142180), (1750, 127962), (2100, 106635), (2250, 99526), (2625, 85308), (3150, 71090), (3500, 63981), (4500, 49763), (5250, 42654), (6300, 35545), (7109, 31500), (7875, 28436), (10500, 21327), (14218, 15750)]