207519000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:367

約数の個数: 256

約数和(自身を含む): 740638080

約数和(自身を除く): 533119080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 125, 130, 136, 150, 156, 170, 195, 200, 204, 221, 250, 255, 260, 300, 312, 313, 325, 340, 375, 390, 408, 425, 442, 500, 510, 520, 600, 626, 650, 663, 680, 750, 780, 850, 884, 939, 975, 1000, 1020, 1105, 1252, 1275, 1300, 1326, 1500, 1560, 1565, 1625, 1700, 1768, 1878, 1950, 2040, 2125, 2210, 2504, 2550, 2600, 2652, 3000, 3130, 3250, 3315, 3400, 3756, 3900, 4069, 4250, 4420, 4695, 4875, 5100, 5304, 5321, 5525, 6260, 6375, 6500, 6630, 7512, 7800, 7825, 8138, 8500, 8840, 9390, 9750, 10200, 10642, 11050, 12207, 12520, 12750, 13000, 13260, 15650, 15963, 16276, 16575, 17000, 18780, 19500, 20345, 21284, 22100, 23475, 24414, 25500, 26520, 26605, 27625, 31300, 31926, 32552, 33150, 37560, 39000, 39125, 40690, 42568, 44200, 46950, 48828, 51000, 53210, 55250, 61035, 62600, 63852, 66300, 69173, 78250, 79815, 81380, 82875, 93900, 97656, 101725, 106420, 110500, 117375, 122070, 127704, 132600, 133025, 138346, 156500, 159630, 162760, 165750, 187800, 203450, 207519, 212840, 221000, 234750, 244140, 266050, 276692, 305175, 313000, 319260, 331500, 345865, 399075, 406900, 415038, 469500, 488280, 508625, 532100, 553384, 610350, 638520, 663000, 665125, 691730, 798150, 813800, 830076, 939000, 1017250, 1037595, 1064200, 1220700, 1330250, 1383460, 1525875, 1596300, 1660152, 1729325, 1995375, 2034500, 2075190, 2441400, 2660500, 2766920, 3051750, 3192600, 3458650, 3990750, 4069000, 4150380, 5187975, 5321000, 6103500, 6917300, 7981500, 8300760, 8646625, 10375950, 12207000, 13834600, 15963000, 17293250, 20751900, 25939875, 34586500, 41503800, 51879750, 69173000, 103759500, 207519000]

約数ペア:

[(1, 207519000), (2, 103759500), (3, 69173000), (4, 51879750), (5, 41503800), (6, 34586500), (8, 25939875), (10, 20751900), (12, 17293250), (13, 15963000), (15, 13834600), (17, 12207000), (20, 10375950), (24, 8646625), (25, 8300760), (26, 7981500), (30, 6917300), (34, 6103500), (39, 5321000), (40, 5187975), (50, 4150380), (51, 4069000), (52, 3990750), (60, 3458650), (65, 3192600), (68, 3051750), (75, 2766920), (78, 2660500), (85, 2441400), (100, 2075190), (102, 2034500), (104, 1995375), (120, 1729325), (125, 1660152), (130, 1596300), (136, 1525875), (150, 1383460), (156, 1330250), (170, 1220700), (195, 1064200), (200, 1037595), (204, 1017250), (221, 939000), (250, 830076), (255, 813800), (260, 798150), (300, 691730), (312, 665125), (313, 663000), (325, 638520), (340, 610350), (375, 553384), (390, 532100), (408, 508625), (425, 488280), (442, 469500), (500, 415038), (510, 406900), (520, 399075), (600, 345865), (626, 331500), (650, 319260), (663, 313000), (680, 305175), (750, 276692), (780, 266050), (850, 244140), (884, 234750), (939, 221000), (975, 212840), (1000, 207519), (1020, 203450), (1105, 187800), (1252, 165750), (1275, 162760), (1300, 159630), (1326, 156500), (1500, 138346), (1560, 133025), (1565, 132600), (1625, 127704), (1700, 122070), (1768, 117375), (1878, 110500), (1950, 106420), (2040, 101725), (2125, 97656), (2210, 93900), (2504, 82875), (2550, 81380), (2600, 79815), (2652, 78250), (3000, 69173), (3130, 66300), (3250, 63852), (3315, 62600), (3400, 61035), (3756, 55250), (3900, 53210), (4069, 51000), (4250, 48828), (4420, 46950), (4695, 44200), (4875, 42568), (5100, 40690), (5304, 39125), (5321, 39000), (5525, 37560), (6260, 33150), (6375, 32552), (6500, 31926), (6630, 31300), (7512, 27625), (7800, 26605), (7825, 26520), (8138, 25500), (8500, 24414), (8840, 23475), (9390, 22100), (9750, 21284), (10200, 20345), (10642, 19500), (11050, 18780), (12207, 17000), (12520, 16575), (12750, 16276), (13000, 15963), (13260, 15650)]