1045800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{83}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 4062240

約数和(自身を除く): 3016440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 83, 84, 90, 100, 105, 120, 126, 140, 150, 166, 168, 175, 180, 200, 210, 225, 249, 252, 280, 300, 315, 332, 350, 360, 415, 420, 450, 498, 504, 525, 581, 600, 630, 664, 700, 747, 830, 840, 900, 996, 1050, 1162, 1245, 1260, 1400, 1494, 1575, 1660, 1743, 1800, 1992, 2075, 2100, 2324, 2490, 2520, 2905, 2988, 3150, 3320, 3486, 3735, 4150, 4200, 4648, 4980, 5229, 5810, 5976, 6225, 6300, 6972, 7470, 8300, 8715, 9960, 10458, 11620, 12450, 12600, 13944, 14525, 14940, 16600, 17430, 18675, 20916, 23240, 24900, 26145, 29050, 29880, 34860, 37350, 41832, 43575, 49800, 52290, 58100, 69720, 74700, 87150, 104580, 116200, 130725, 149400, 174300, 209160, 261450, 348600, 522900, 1045800]

約数ペア:

[(1, 1045800), (2, 522900), (3, 348600), (4, 261450), (5, 209160), (6, 174300), (7, 149400), (8, 130725), (9, 116200), (10, 104580), (12, 87150), (14, 74700), (15, 69720), (18, 58100), (20, 52290), (21, 49800), (24, 43575), (25, 41832), (28, 37350), (30, 34860), (35, 29880), (36, 29050), (40, 26145), (42, 24900), (45, 23240), (50, 20916), (56, 18675), (60, 17430), (63, 16600), (70, 14940), (72, 14525), (75, 13944), (83, 12600), (84, 12450), (90, 11620), (100, 10458), (105, 9960), (120, 8715), (126, 8300), (140, 7470), (150, 6972), (166, 6300), (168, 6225), (175, 5976), (180, 5810), (200, 5229), (210, 4980), (225, 4648), (249, 4200), (252, 4150), (280, 3735), (300, 3486), (315, 3320), (332, 3150), (350, 2988), (360, 2905), (415, 2520), (420, 2490), (450, 2324), (498, 2100), (504, 2075), (525, 1992), (581, 1800), (600, 1743), (630, 1660), (664, 1575), (700, 1494), (747, 1400), (830, 1260), (840, 1245), (900, 1162), (996, 1050)]