207421200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{8231}}^1$

素因数の和:8262

約数の個数: 180

約数和(自身を含む): 822739008

約数和(自身を除く): 615317808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 6300, 8231, 8400, 12600, 16462, 24693, 25200, 32924, 41155, 49386, 57617, 65848, 74079, 82310, 98772, 115234, 123465, 131696, 148158, 164620, 172851, 197544, 205775, 230468, 246930, 288085, 296316, 329240, 345702, 370395, 395088, 411550, 460936, 493860, 518553, 576170, 592632, 617325, 658480, 691404, 740790, 823100, 864255, 921872, 987720, 1037106, 1152340, 1185264, 1234650, 1382808, 1440425, 1481580, 1646200, 1728510, 1851975, 1975440, 2074212, 2304680, 2469300, 2592765, 2765616, 2880850, 2963160, 3292400, 3457020, 3703950, 4148424, 4321275, 4609360, 4938600, 5185530, 5761700, 5926320, 6914040, 7407900, 8296848, 8642550, 9877200, 10371060, 11523400, 12963825, 13828080, 14815800, 17285100, 20742120, 23046800, 25927650, 29631600, 34570200, 41484240, 51855300, 69140400, 103710600, 207421200]

約数ペア:

[(1, 207421200), (2, 103710600), (3, 69140400), (4, 51855300), (5, 41484240), (6, 34570200), (7, 29631600), (8, 25927650), (9, 23046800), (10, 20742120), (12, 17285100), (14, 14815800), (15, 13828080), (16, 12963825), (18, 11523400), (20, 10371060), (21, 9877200), (24, 8642550), (25, 8296848), (28, 7407900), (30, 6914040), (35, 5926320), (36, 5761700), (40, 5185530), (42, 4938600), (45, 4609360), (48, 4321275), (50, 4148424), (56, 3703950), (60, 3457020), (63, 3292400), (70, 2963160), (72, 2880850), (75, 2765616), (80, 2592765), (84, 2469300), (90, 2304680), (100, 2074212), (105, 1975440), (112, 1851975), (120, 1728510), (126, 1646200), (140, 1481580), (144, 1440425), (150, 1382808), (168, 1234650), (175, 1185264), (180, 1152340), (200, 1037106), (210, 987720), (225, 921872), (240, 864255), (252, 823100), (280, 740790), (300, 691404), (315, 658480), (336, 617325), (350, 592632), (360, 576170), (400, 518553), (420, 493860), (450, 460936), (504, 411550), (525, 395088), (560, 370395), (600, 345702), (630, 329240), (700, 296316), (720, 288085), (840, 246930), (900, 230468), (1008, 205775), (1050, 197544), (1200, 172851), (1260, 164620), (1400, 148158), (1575, 131696), (1680, 123465), (1800, 115234), (2100, 98772), (2520, 82310), (2800, 74079), (3150, 65848), (3600, 57617), (4200, 49386), (5040, 41155), (6300, 32924), (8231, 25200), (8400, 24693), (12600, 16462)]