399075000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:364

約数の個数: 192

約数和(自身を含む): 1324602720

約数和(自身を除く): 925527720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 250, 255, 300, 313, 340, 375, 408, 425, 500, 510, 600, 625, 626, 680, 750, 850, 939, 1000, 1020, 1250, 1252, 1275, 1500, 1565, 1700, 1875, 1878, 2040, 2125, 2500, 2504, 2550, 3000, 3125, 3130, 3400, 3750, 3756, 4250, 4695, 5000, 5100, 5321, 6250, 6260, 6375, 7500, 7512, 7825, 8500, 9375, 9390, 10200, 10625, 10642, 12500, 12520, 12750, 15000, 15650, 15963, 17000, 18750, 18780, 21250, 21284, 23475, 25000, 25500, 26605, 31300, 31875, 31926, 37500, 37560, 39125, 42500, 42568, 46950, 51000, 53125, 53210, 62600, 63750, 63852, 75000, 78250, 79815, 85000, 93900, 106250, 106420, 117375, 127500, 127704, 133025, 156500, 159375, 159630, 187800, 195625, 212500, 212840, 234750, 255000, 266050, 313000, 318750, 319260, 391250, 399075, 425000, 469500, 532100, 586875, 637500, 638520, 665125, 782500, 798150, 939000, 978125, 1064200, 1173750, 1275000, 1330250, 1565000, 1596300, 1956250, 1995375, 2347500, 2660500, 2934375, 3192600, 3325625, 3912500, 3990750, 4695000, 5321000, 5868750, 6651250, 7825000, 7981500, 9976875, 11737500, 13302500, 15963000, 16628125, 19953750, 23475000, 26605000, 33256250, 39907500, 49884375, 66512500, 79815000, 99768750, 133025000, 199537500, 399075000]

約数ペア:

[(1, 399075000), (2, 199537500), (3, 133025000), (4, 99768750), (5, 79815000), (6, 66512500), (8, 49884375), (10, 39907500), (12, 33256250), (15, 26605000), (17, 23475000), (20, 19953750), (24, 16628125), (25, 15963000), (30, 13302500), (34, 11737500), (40, 9976875), (50, 7981500), (51, 7825000), (60, 6651250), (68, 5868750), (75, 5321000), (85, 4695000), (100, 3990750), (102, 3912500), (120, 3325625), (125, 3192600), (136, 2934375), (150, 2660500), (170, 2347500), (200, 1995375), (204, 1956250), (250, 1596300), (255, 1565000), (300, 1330250), (313, 1275000), (340, 1173750), (375, 1064200), (408, 978125), (425, 939000), (500, 798150), (510, 782500), (600, 665125), (625, 638520), (626, 637500), (680, 586875), (750, 532100), (850, 469500), (939, 425000), (1000, 399075), (1020, 391250), (1250, 319260), (1252, 318750), (1275, 313000), (1500, 266050), (1565, 255000), (1700, 234750), (1875, 212840), (1878, 212500), (2040, 195625), (2125, 187800), (2500, 159630), (2504, 159375), (2550, 156500), (3000, 133025), (3125, 127704), (3130, 127500), (3400, 117375), (3750, 106420), (3756, 106250), (4250, 93900), (4695, 85000), (5000, 79815), (5100, 78250), (5321, 75000), (6250, 63852), (6260, 63750), (6375, 62600), (7500, 53210), (7512, 53125), (7825, 51000), (8500, 46950), (9375, 42568), (9390, 42500), (10200, 39125), (10625, 37560), (10642, 37500), (12500, 31926), (12520, 31875), (12750, 31300), (15000, 26605), (15650, 25500), (15963, 25000), (17000, 23475), (18750, 21284), (18780, 21250)]