2005430100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{809}}^1\times {\mathrm{8263}}^1$

素因数の和:9089

約数の個数: 72

約数和(自身を含む): 5810253120

約数和(自身を除く): 3804823020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 809, 1618, 2427, 3236, 4045, 4854, 8090, 8263, 9708, 12135, 16180, 16526, 20225, 24270, 24789, 33052, 40450, 41315, 48540, 49578, 60675, 80900, 82630, 99156, 121350, 123945, 165260, 206575, 242700, 247890, 413150, 495780, 619725, 826300, 1239450, 2478900, 6684767, 13369534, 20054301, 26739068, 33423835, 40108602, 66847670, 80217204, 100271505, 133695340, 167119175, 200543010, 334238350, 401086020, 501357525, 668476700, 1002715050, 2005430100]

約数ペア:

[(1, 2005430100), (2, 1002715050), (3, 668476700), (4, 501357525), (5, 401086020), (6, 334238350), (10, 200543010), (12, 167119175), (15, 133695340), (20, 100271505), (25, 80217204), (30, 66847670), (50, 40108602), (60, 33423835), (75, 26739068), (100, 20054301), (150, 13369534), (300, 6684767), (809, 2478900), (1618, 1239450), (2427, 826300), (3236, 619725), (4045, 495780), (4854, 413150), (8090, 247890), (8263, 242700), (9708, 206575), (12135, 165260), (16180, 123945), (16526, 121350), (20225, 99156), (24270, 82630), (24789, 80900), (33052, 60675), (40450, 49578), (41315, 48540)]