38980950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 101993472

約数和(自身を除く): 63012522

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 83, 93, 101, 150, 155, 166, 186, 202, 249, 303, 310, 415, 465, 498, 505, 606, 775, 830, 930, 1010, 1245, 1515, 1550, 2075, 2325, 2490, 2525, 2573, 3030, 3131, 4150, 4650, 5050, 5146, 6225, 6262, 7575, 7719, 8383, 9393, 12450, 12865, 15150, 15438, 15655, 16766, 18786, 25149, 25730, 31310, 38595, 41915, 46965, 50298, 64325, 77190, 78275, 83830, 93930, 125745, 128650, 156550, 192975, 209575, 234825, 251490, 259873, 385950, 419150, 469650, 519746, 628725, 779619, 1257450, 1299365, 1559238, 2598730, 3898095, 6496825, 7796190, 12993650, 19490475, 38980950]

約数ペア:

[(1, 38980950), (2, 19490475), (3, 12993650), (5, 7796190), (6, 6496825), (10, 3898095), (15, 2598730), (25, 1559238), (30, 1299365), (31, 1257450), (50, 779619), (62, 628725), (75, 519746), (83, 469650), (93, 419150), (101, 385950), (150, 259873), (155, 251490), (166, 234825), (186, 209575), (202, 192975), (249, 156550), (303, 128650), (310, 125745), (415, 93930), (465, 83830), (498, 78275), (505, 77190), (606, 64325), (775, 50298), (830, 46965), (930, 41915), (1010, 38595), (1245, 31310), (1515, 25730), (1550, 25149), (2075, 18786), (2325, 16766), (2490, 15655), (2525, 15438), (2573, 15150), (3030, 12865), (3131, 12450), (4150, 9393), (4650, 8383), (5050, 7719), (5146, 7575), (6225, 6262)]