1254600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:80

約数の個数: 144

約数和(自身を含む): 4570020

約数和(自身を除く): 3315420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 41, 45, 50, 51, 60, 68, 72, 75, 82, 85, 90, 100, 102, 120, 123, 136, 150, 153, 164, 170, 180, 200, 204, 205, 225, 246, 255, 300, 306, 328, 340, 360, 369, 408, 410, 425, 450, 492, 510, 600, 612, 615, 680, 697, 738, 765, 820, 850, 900, 984, 1020, 1025, 1224, 1230, 1275, 1394, 1476, 1530, 1640, 1700, 1800, 1845, 2040, 2050, 2091, 2460, 2550, 2788, 2952, 3060, 3075, 3400, 3485, 3690, 3825, 4100, 4182, 4920, 5100, 5576, 6120, 6150, 6273, 6970, 7380, 7650, 8200, 8364, 9225, 10200, 10455, 12300, 12546, 13940, 14760, 15300, 16728, 17425, 18450, 20910, 24600, 25092, 27880, 30600, 31365, 34850, 36900, 41820, 50184, 52275, 62730, 69700, 73800, 83640, 104550, 125460, 139400, 156825, 209100, 250920, 313650, 418200, 627300, 1254600]

約数ペア:

[(1, 1254600), (2, 627300), (3, 418200), (4, 313650), (5, 250920), (6, 209100), (8, 156825), (9, 139400), (10, 125460), (12, 104550), (15, 83640), (17, 73800), (18, 69700), (20, 62730), (24, 52275), (25, 50184), (30, 41820), (34, 36900), (36, 34850), (40, 31365), (41, 30600), (45, 27880), (50, 25092), (51, 24600), (60, 20910), (68, 18450), (72, 17425), (75, 16728), (82, 15300), (85, 14760), (90, 13940), (100, 12546), (102, 12300), (120, 10455), (123, 10200), (136, 9225), (150, 8364), (153, 8200), (164, 7650), (170, 7380), (180, 6970), (200, 6273), (204, 6150), (205, 6120), (225, 5576), (246, 5100), (255, 4920), (300, 4182), (306, 4100), (328, 3825), (340, 3690), (360, 3485), (369, 3400), (408, 3075), (410, 3060), (425, 2952), (450, 2788), (492, 2550), (510, 2460), (600, 2091), (612, 2050), (615, 2040), (680, 1845), (697, 1800), (738, 1700), (765, 1640), (820, 1530), (850, 1476), (900, 1394), (984, 1275), (1020, 1230), (1025, 1224)]