1388439000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{11867}}^1$

素因数の和:11907

約数の個数: 192

約数和(自身を含む): 5054343840

約数和(自身を除く): 3665904840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 125, 130, 150, 156, 180, 195, 200, 225, 234, 250, 260, 300, 312, 325, 360, 375, 390, 450, 468, 500, 520, 585, 600, 650, 750, 780, 900, 936, 975, 1000, 1125, 1170, 1300, 1500, 1560, 1625, 1800, 1950, 2250, 2340, 2600, 2925, 3000, 3250, 3900, 4500, 4680, 4875, 5850, 6500, 7800, 9000, 9750, 11700, 11867, 13000, 14625, 19500, 23400, 23734, 29250, 35601, 39000, 47468, 58500, 59335, 71202, 94936, 106803, 117000, 118670, 142404, 154271, 178005, 213606, 237340, 284808, 296675, 308542, 356010, 427212, 462813, 474680, 534015, 593350, 617084, 712020, 771355, 854424, 890025, 925626, 1068030, 1186700, 1234168, 1388439, 1424040, 1483375, 1542710, 1780050, 1851252, 2136060, 2314065, 2373400, 2670075, 2776878, 2966750, 3085420, 3560100, 3702504, 3856775, 4272120, 4450125, 4628130, 5340150, 5553756, 5933500, 6170840, 6942195, 7120200, 7713550, 8900250, 9256260, 10680300, 11107512, 11570325, 11867000, 13350375, 13884390, 15427100, 17800500, 18512520, 19283875, 21360600, 23140650, 26700750, 27768780, 30854200, 34710975, 35601000, 38567750, 46281300, 53401500, 55537560, 57851625, 69421950, 77135500, 92562600, 106803000, 115703250, 138843900, 154271000, 173554875, 231406500, 277687800, 347109750, 462813000, 694219500, 1388439000]

約数ペア:

[(1, 1388439000), (2, 694219500), (3, 462813000), (4, 347109750), (5, 277687800), (6, 231406500), (8, 173554875), (9, 154271000), (10, 138843900), (12, 115703250), (13, 106803000), (15, 92562600), (18, 77135500), (20, 69421950), (24, 57851625), (25, 55537560), (26, 53401500), (30, 46281300), (36, 38567750), (39, 35601000), (40, 34710975), (45, 30854200), (50, 27768780), (52, 26700750), (60, 23140650), (65, 21360600), (72, 19283875), (75, 18512520), (78, 17800500), (90, 15427100), (100, 13884390), (104, 13350375), (117, 11867000), (120, 11570325), (125, 11107512), (130, 10680300), (150, 9256260), (156, 8900250), (180, 7713550), (195, 7120200), (200, 6942195), (225, 6170840), (234, 5933500), (250, 5553756), (260, 5340150), (300, 4628130), (312, 4450125), (325, 4272120), (360, 3856775), (375, 3702504), (390, 3560100), (450, 3085420), (468, 2966750), (500, 2776878), (520, 2670075), (585, 2373400), (600, 2314065), (650, 2136060), (750, 1851252), (780, 1780050), (900, 1542710), (936, 1483375), (975, 1424040), (1000, 1388439), (1125, 1234168), (1170, 1186700), (1300, 1068030), (1500, 925626), (1560, 890025), (1625, 854424), (1800, 771355), (1950, 712020), (2250, 617084), (2340, 593350), (2600, 534015), (2925, 474680), (3000, 462813), (3250, 427212), (3900, 356010), (4500, 308542), (4680, 296675), (4875, 284808), (5850, 237340), (6500, 213606), (7800, 178005), (9000, 154271), (9750, 142404), (11700, 118670), (11867, 117000), (13000, 106803), (14625, 94936), (19500, 71202), (23400, 59335), (23734, 58500), (29250, 47468), (35601, 39000)]