269399100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 828558080

約数和(自身を除く): 559158980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 151, 190, 228, 285, 300, 302, 313, 380, 453, 475, 570, 604, 626, 755, 906, 939, 950, 1140, 1252, 1425, 1510, 1565, 1812, 1878, 1900, 2265, 2850, 2869, 3020, 3130, 3756, 3775, 4530, 4695, 5700, 5738, 5947, 6260, 7550, 7825, 8607, 9060, 9390, 11325, 11476, 11894, 14345, 15100, 15650, 17214, 17841, 18780, 22650, 23475, 23788, 28690, 29735, 31300, 34428, 35682, 43035, 45300, 46950, 47263, 57380, 59470, 71364, 71725, 86070, 89205, 93900, 94526, 118940, 141789, 143450, 148675, 172140, 178410, 189052, 215175, 236315, 283578, 286900, 297350, 356820, 430350, 446025, 472630, 567156, 594700, 708945, 860700, 892050, 897997, 945260, 1181575, 1417890, 1784100, 1795994, 2363150, 2693991, 2835780, 3544725, 3591988, 4489985, 4726300, 5387982, 7089450, 8979970, 10775964, 13469955, 14178900, 17959940, 22449925, 26939910, 44899850, 53879820, 67349775, 89799700, 134699550, 269399100]

約数ペア:

[(1, 269399100), (2, 134699550), (3, 89799700), (4, 67349775), (5, 53879820), (6, 44899850), (10, 26939910), (12, 22449925), (15, 17959940), (19, 14178900), (20, 13469955), (25, 10775964), (30, 8979970), (38, 7089450), (50, 5387982), (57, 4726300), (60, 4489985), (75, 3591988), (76, 3544725), (95, 2835780), (100, 2693991), (114, 2363150), (150, 1795994), (151, 1784100), (190, 1417890), (228, 1181575), (285, 945260), (300, 897997), (302, 892050), (313, 860700), (380, 708945), (453, 594700), (475, 567156), (570, 472630), (604, 446025), (626, 430350), (755, 356820), (906, 297350), (939, 286900), (950, 283578), (1140, 236315), (1252, 215175), (1425, 189052), (1510, 178410), (1565, 172140), (1812, 148675), (1878, 143450), (1900, 141789), (2265, 118940), (2850, 94526), (2869, 93900), (3020, 89205), (3130, 86070), (3756, 71725), (3775, 71364), (4530, 59470), (4695, 57380), (5700, 47263), (5738, 46950), (5947, 45300), (6260, 43035), (7550, 35682), (7825, 34428), (8607, 31300), (9060, 29735), (9390, 28690), (11325, 23788), (11476, 23475), (11894, 22650), (14345, 18780), (15100, 17841), (15650, 17214)]