23683500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 78929760

約数和(自身を除く): 55246260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 125, 150, 171, 180, 190, 225, 228, 250, 277, 285, 300, 342, 375, 380, 450, 475, 500, 554, 570, 684, 750, 831, 855, 900, 950, 1108, 1125, 1140, 1385, 1425, 1500, 1662, 1710, 1900, 2250, 2375, 2493, 2770, 2850, 3324, 3420, 4155, 4275, 4500, 4750, 4986, 5263, 5540, 5700, 6925, 7125, 8310, 8550, 9500, 9972, 10526, 12465, 13850, 14250, 15789, 16620, 17100, 20775, 21052, 21375, 24930, 26315, 27700, 28500, 31578, 34625, 41550, 42750, 47367, 49860, 52630, 62325, 63156, 69250, 78945, 83100, 85500, 94734, 103875, 105260, 124650, 131575, 138500, 157890, 189468, 207750, 236835, 249300, 263150, 311625, 315780, 394725, 415500, 473670, 526300, 623250, 657875, 789450, 947340, 1184175, 1246500, 1315750, 1578900, 1973625, 2368350, 2631500, 3947250, 4736700, 5920875, 7894500, 11841750, 23683500]

約数ペア:

[(1, 23683500), (2, 11841750), (3, 7894500), (4, 5920875), (5, 4736700), (6, 3947250), (9, 2631500), (10, 2368350), (12, 1973625), (15, 1578900), (18, 1315750), (19, 1246500), (20, 1184175), (25, 947340), (30, 789450), (36, 657875), (38, 623250), (45, 526300), (50, 473670), (57, 415500), (60, 394725), (75, 315780), (76, 311625), (90, 263150), (95, 249300), (100, 236835), (114, 207750), (125, 189468), (150, 157890), (171, 138500), (180, 131575), (190, 124650), (225, 105260), (228, 103875), (250, 94734), (277, 85500), (285, 83100), (300, 78945), (342, 69250), (375, 63156), (380, 62325), (450, 52630), (475, 49860), (500, 47367), (554, 42750), (570, 41550), (684, 34625), (750, 31578), (831, 28500), (855, 27700), (900, 26315), (950, 24930), (1108, 21375), (1125, 21052), (1140, 20775), (1385, 17100), (1425, 16620), (1500, 15789), (1662, 14250), (1710, 13850), (1900, 12465), (2250, 10526), (2375, 9972), (2493, 9500), (2770, 8550), (2850, 8310), (3324, 7125), (3420, 6925), (4155, 5700), (4275, 5540), (4500, 5263), (4750, 4986)]