1874400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 6749568

約数和(自身を除く): 4875168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 71, 75, 80, 88, 96, 100, 110, 120, 132, 142, 150, 160, 165, 176, 200, 213, 220, 240, 264, 275, 284, 300, 330, 352, 355, 400, 426, 440, 480, 528, 550, 568, 600, 660, 710, 781, 800, 825, 852, 880, 1056, 1065, 1100, 1136, 1200, 1320, 1420, 1562, 1650, 1704, 1760, 1775, 2130, 2200, 2272, 2343, 2400, 2640, 2840, 3124, 3300, 3408, 3550, 3905, 4260, 4400, 4686, 5280, 5325, 5680, 6248, 6600, 6816, 7100, 7810, 8520, 8800, 9372, 10650, 11360, 11715, 12496, 13200, 14200, 15620, 17040, 18744, 19525, 21300, 23430, 24992, 26400, 28400, 31240, 34080, 37488, 39050, 42600, 46860, 56800, 58575, 62480, 74976, 78100, 85200, 93720, 117150, 124960, 156200, 170400, 187440, 234300, 312400, 374880, 468600, 624800, 937200, 1874400]

約数ペア:

[(1, 1874400), (2, 937200), (3, 624800), (4, 468600), (5, 374880), (6, 312400), (8, 234300), (10, 187440), (11, 170400), (12, 156200), (15, 124960), (16, 117150), (20, 93720), (22, 85200), (24, 78100), (25, 74976), (30, 62480), (32, 58575), (33, 56800), (40, 46860), (44, 42600), (48, 39050), (50, 37488), (55, 34080), (60, 31240), (66, 28400), (71, 26400), (75, 24992), (80, 23430), (88, 21300), (96, 19525), (100, 18744), (110, 17040), (120, 15620), (132, 14200), (142, 13200), (150, 12496), (160, 11715), (165, 11360), (176, 10650), (200, 9372), (213, 8800), (220, 8520), (240, 7810), (264, 7100), (275, 6816), (284, 6600), (300, 6248), (330, 5680), (352, 5325), (355, 5280), (400, 4686), (426, 4400), (440, 4260), (480, 3905), (528, 3550), (550, 3408), (568, 3300), (600, 3124), (660, 2840), (710, 2640), (781, 2400), (800, 2343), (825, 2272), (852, 2200), (880, 2130), (1056, 1775), (1065, 1760), (1100, 1704), (1136, 1650), (1200, 1562), (1320, 1420)]