238733250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1293

約数の個数: 128

約数和(自身を含む): 699978240

約数和(自身を除く): 461244990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 37, 42, 50, 70, 74, 75, 105, 111, 125, 150, 175, 185, 210, 222, 250, 259, 350, 370, 375, 518, 525, 555, 750, 777, 875, 925, 1050, 1110, 1229, 1295, 1554, 1750, 1850, 2458, 2590, 2625, 2775, 3687, 3885, 4625, 5250, 5550, 6145, 6475, 7374, 7770, 8603, 9250, 12290, 12950, 13875, 17206, 18435, 19425, 25809, 27750, 30725, 32375, 36870, 38850, 43015, 45473, 51618, 61450, 64750, 86030, 90946, 92175, 97125, 129045, 136419, 153625, 184350, 194250, 215075, 227365, 258090, 272838, 307250, 318311, 430150, 454730, 460875, 636622, 645225, 682095, 921750, 954933, 1075375, 1136825, 1290450, 1364190, 1591555, 1909866, 2150750, 2273650, 3183110, 3226125, 3410475, 4774665, 5684125, 6452250, 6820950, 7957775, 9549330, 11368250, 15915550, 17052375, 23873325, 34104750, 39788875, 47746650, 79577750, 119366625, 238733250]

約数ペア:

[(1, 238733250), (2, 119366625), (3, 79577750), (5, 47746650), (6, 39788875), (7, 34104750), (10, 23873325), (14, 17052375), (15, 15915550), (21, 11368250), (25, 9549330), (30, 7957775), (35, 6820950), (37, 6452250), (42, 5684125), (50, 4774665), (70, 3410475), (74, 3226125), (75, 3183110), (105, 2273650), (111, 2150750), (125, 1909866), (150, 1591555), (175, 1364190), (185, 1290450), (210, 1136825), (222, 1075375), (250, 954933), (259, 921750), (350, 682095), (370, 645225), (375, 636622), (518, 460875), (525, 454730), (555, 430150), (750, 318311), (777, 307250), (875, 272838), (925, 258090), (1050, 227365), (1110, 215075), (1229, 194250), (1295, 184350), (1554, 153625), (1750, 136419), (1850, 129045), (2458, 97125), (2590, 92175), (2625, 90946), (2775, 86030), (3687, 64750), (3885, 61450), (4625, 51618), (5250, 45473), (5550, 43015), (6145, 38850), (6475, 36870), (7374, 32375), (7770, 30725), (8603, 27750), (9250, 25809), (12290, 19425), (12950, 18435), (13875, 17206)]