813831300

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:449

約数の個数: 216

約数和(自身を含む): 2678641056

約数和(自身を除く): 1864809756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 107, 108, 135, 150, 162, 180, 214, 225, 243, 270, 300, 313, 321, 324, 405, 428, 450, 486, 535, 540, 626, 642, 675, 810, 900, 939, 963, 972, 1070, 1215, 1252, 1284, 1350, 1565, 1605, 1620, 1878, 1926, 2025, 2140, 2430, 2675, 2700, 2817, 2889, 3130, 3210, 3756, 3852, 4050, 4695, 4815, 4860, 5350, 5634, 5778, 6075, 6260, 6420, 7825, 8025, 8100, 8451, 8667, 9390, 9630, 10700, 11268, 11556, 12150, 14085, 14445, 15650, 16050, 16902, 17334, 18780, 19260, 23475, 24075, 24300, 25353, 26001, 28170, 28890, 31300, 32100, 33491, 33804, 34668, 42255, 43335, 46950, 48150, 50706, 52002, 56340, 57780, 66982, 70425, 72225, 76059, 84510, 86670, 93900, 96300, 100473, 101412, 104004, 126765, 130005, 133964, 140850, 144450, 152118, 167455, 169020, 173340, 200946, 211275, 216675, 253530, 260010, 281700, 288900, 301419, 304236, 334910, 380295, 401892, 422550, 433350, 502365, 507060, 520020, 602838, 633825, 650025, 669820, 760590, 837275, 845100, 866700, 904257, 1004730, 1205676, 1267650, 1300050, 1507095, 1521180, 1674550, 1808514, 1901475, 2009460, 2511825, 2535300, 2600100, 2712771, 3014190, 3349100, 3617028, 3802950, 4521285, 5023650, 5425542, 6028380, 7535475, 7605900, 8138313, 9042570, 10047300, 10851084, 13563855, 15070950, 16276626, 18085140, 22606425, 27127710, 30141900, 32553252, 40691565, 45212850, 54255420, 67819275, 81383130, 90425700, 135638550, 162766260, 203457825, 271277100, 406915650, 813831300]

約数ペア:

[(1, 813831300), (2, 406915650), (3, 271277100), (4, 203457825), (5, 162766260), (6, 135638550), (9, 90425700), (10, 81383130), (12, 67819275), (15, 54255420), (18, 45212850), (20, 40691565), (25, 32553252), (27, 30141900), (30, 27127710), (36, 22606425), (45, 18085140), (50, 16276626), (54, 15070950), (60, 13563855), (75, 10851084), (81, 10047300), (90, 9042570), (100, 8138313), (107, 7605900), (108, 7535475), (135, 6028380), (150, 5425542), (162, 5023650), (180, 4521285), (214, 3802950), (225, 3617028), (243, 3349100), (270, 3014190), (300, 2712771), (313, 2600100), (321, 2535300), (324, 2511825), (405, 2009460), (428, 1901475), (450, 1808514), (486, 1674550), (535, 1521180), (540, 1507095), (626, 1300050), (642, 1267650), (675, 1205676), (810, 1004730), (900, 904257), (939, 866700), (963, 845100), (972, 837275), (1070, 760590), (1215, 669820), (1252, 650025), (1284, 633825), (1350, 602838), (1565, 520020), (1605, 507060), (1620, 502365), (1878, 433350), (1926, 422550), (2025, 401892), (2140, 380295), (2430, 334910), (2675, 304236), (2700, 301419), (2817, 288900), (2889, 281700), (3130, 260010), (3210, 253530), (3756, 216675), (3852, 211275), (4050, 200946), (4695, 173340), (4815, 169020), (4860, 167455), (5350, 152118), (5634, 144450), (5778, 140850), (6075, 133964), (6260, 130005), (6420, 126765), (7825, 104004), (8025, 101412), (8100, 100473), (8451, 96300), (8667, 93900), (9390, 86670), (9630, 84510), (10700, 76059), (11268, 72225), (11556, 70425), (12150, 66982), (14085, 57780), (14445, 56340), (15650, 52002), (16050, 50706), (16902, 48150), (17334, 46950), (18780, 43335), (19260, 42255), (23475, 34668), (24075, 33804), (24300, 33491), (25353, 32100), (26001, 31300), (28170, 28890)]