31252200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{1063}}^1$

素因数の和:1096

約数の個数: 144

約数和(自身を含む): 112805280

約数和(自身を除く): 81553080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1063, 1176, 1225, 1400, 1470, 1960, 2100, 2126, 2450, 2940, 3189, 3675, 4200, 4252, 4900, 5315, 5880, 6378, 7350, 7441, 8504, 9800, 10630, 12756, 14700, 14882, 15945, 21260, 22323, 25512, 26575, 29400, 29764, 31890, 37205, 42520, 44646, 52087, 53150, 59528, 63780, 74410, 79725, 89292, 104174, 106300, 111615, 127560, 148820, 156261, 159450, 178584, 186025, 208348, 212600, 223230, 260435, 297640, 312522, 318900, 372050, 416696, 446460, 520870, 558075, 625044, 637800, 744100, 781305, 892920, 1041740, 1116150, 1250088, 1302175, 1488200, 1562610, 2083480, 2232300, 2604350, 3125220, 3906525, 4464600, 5208700, 6250440, 7813050, 10417400, 15626100, 31252200]

約数ペア:

[(1, 31252200), (2, 15626100), (3, 10417400), (4, 7813050), (5, 6250440), (6, 5208700), (7, 4464600), (8, 3906525), (10, 3125220), (12, 2604350), (14, 2232300), (15, 2083480), (20, 1562610), (21, 1488200), (24, 1302175), (25, 1250088), (28, 1116150), (30, 1041740), (35, 892920), (40, 781305), (42, 744100), (49, 637800), (50, 625044), (56, 558075), (60, 520870), (70, 446460), (75, 416696), (84, 372050), (98, 318900), (100, 312522), (105, 297640), (120, 260435), (140, 223230), (147, 212600), (150, 208348), (168, 186025), (175, 178584), (196, 159450), (200, 156261), (210, 148820), (245, 127560), (280, 111615), (294, 106300), (300, 104174), (350, 89292), (392, 79725), (420, 74410), (490, 63780), (525, 59528), (588, 53150), (600, 52087), (700, 44646), (735, 42520), (840, 37205), (980, 31890), (1050, 29764), (1063, 29400), (1176, 26575), (1225, 25512), (1400, 22323), (1470, 21260), (1960, 15945), (2100, 14882), (2126, 14700), (2450, 12756), (2940, 10630), (3189, 9800), (3675, 8504), (4200, 7441), (4252, 7350), (4900, 6378), (5315, 5880)]