30176000

素因数分解:

$2^8\times 5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 80353728

約数和(自身を除く): 50177728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 41, 46, 50, 64, 80, 82, 92, 100, 115, 125, 128, 160, 164, 184, 200, 205, 230, 250, 256, 320, 328, 368, 400, 410, 460, 500, 575, 640, 656, 736, 800, 820, 920, 943, 1000, 1025, 1150, 1280, 1312, 1472, 1600, 1640, 1840, 1886, 2000, 2050, 2300, 2624, 2875, 2944, 3200, 3280, 3680, 3772, 4000, 4100, 4600, 4715, 5125, 5248, 5750, 5888, 6400, 6560, 7360, 7544, 8000, 8200, 9200, 9430, 10250, 10496, 11500, 13120, 14720, 15088, 16000, 16400, 18400, 18860, 20500, 23000, 23575, 26240, 29440, 30176, 32000, 32800, 36800, 37720, 41000, 46000, 47150, 52480, 60352, 65600, 73600, 75440, 82000, 92000, 94300, 117875, 120704, 131200, 147200, 150880, 164000, 184000, 188600, 235750, 241408, 262400, 301760, 328000, 368000, 377200, 471500, 603520, 656000, 736000, 754400, 943000, 1207040, 1312000, 1508800, 1886000, 3017600, 3772000, 6035200, 7544000, 15088000, 30176000]

約数ペア:

[(1, 30176000), (2, 15088000), (4, 7544000), (5, 6035200), (8, 3772000), (10, 3017600), (16, 1886000), (20, 1508800), (23, 1312000), (25, 1207040), (32, 943000), (40, 754400), (41, 736000), (46, 656000), (50, 603520), (64, 471500), (80, 377200), (82, 368000), (92, 328000), (100, 301760), (115, 262400), (125, 241408), (128, 235750), (160, 188600), (164, 184000), (184, 164000), (200, 150880), (205, 147200), (230, 131200), (250, 120704), (256, 117875), (320, 94300), (328, 92000), (368, 82000), (400, 75440), (410, 73600), (460, 65600), (500, 60352), (575, 52480), (640, 47150), (656, 46000), (736, 41000), (800, 37720), (820, 36800), (920, 32800), (943, 32000), (1000, 30176), (1025, 29440), (1150, 26240), (1280, 23575), (1312, 23000), (1472, 20500), (1600, 18860), (1640, 18400), (1840, 16400), (1886, 16000), (2000, 15088), (2050, 14720), (2300, 13120), (2624, 11500), (2875, 10496), (2944, 10250), (3200, 9430), (3280, 9200), (3680, 8200), (3772, 8000), (4000, 7544), (4100, 7360), (4600, 6560), (4715, 6400), (5125, 5888), (5248, 5750)]