220447200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3017

約数の個数: 144

約数和(自身を含む): 740952576

約数和(自身を除く): 520505376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 200, 240, 248, 300, 310, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 930, 992, 1200, 1240, 1488, 1550, 1860, 2325, 2400, 2480, 2963, 2976, 3100, 3720, 4650, 4960, 5926, 6200, 7440, 8889, 9300, 11852, 12400, 14815, 14880, 17778, 18600, 23704, 24800, 29630, 35556, 37200, 44445, 47408, 59260, 71112, 74075, 74400, 88890, 91853, 94816, 118520, 142224, 148150, 177780, 183706, 222225, 237040, 275559, 284448, 296300, 355560, 367412, 444450, 459265, 474080, 551118, 592600, 711120, 734824, 888900, 918530, 1102236, 1185200, 1377795, 1422240, 1469648, 1777800, 1837060, 2204472, 2296325, 2370400, 2755590, 2939296, 3555600, 3674120, 4408944, 4592650, 5511180, 6888975, 7111200, 7348240, 8817888, 9185300, 11022360, 13777950, 14696480, 18370600, 22044720, 27555900, 36741200, 44089440, 55111800, 73482400, 110223600, 220447200]

約数ペア:

[(1, 220447200), (2, 110223600), (3, 73482400), (4, 55111800), (5, 44089440), (6, 36741200), (8, 27555900), (10, 22044720), (12, 18370600), (15, 14696480), (16, 13777950), (20, 11022360), (24, 9185300), (25, 8817888), (30, 7348240), (31, 7111200), (32, 6888975), (40, 5511180), (48, 4592650), (50, 4408944), (60, 3674120), (62, 3555600), (75, 2939296), (80, 2755590), (93, 2370400), (96, 2296325), (100, 2204472), (120, 1837060), (124, 1777800), (150, 1469648), (155, 1422240), (160, 1377795), (186, 1185200), (200, 1102236), (240, 918530), (248, 888900), (300, 734824), (310, 711120), (372, 592600), (400, 551118), (465, 474080), (480, 459265), (496, 444450), (600, 367412), (620, 355560), (744, 296300), (775, 284448), (800, 275559), (930, 237040), (992, 222225), (1200, 183706), (1240, 177780), (1488, 148150), (1550, 142224), (1860, 118520), (2325, 94816), (2400, 91853), (2480, 88890), (2963, 74400), (2976, 74075), (3100, 71112), (3720, 59260), (4650, 47408), (4960, 44445), (5926, 37200), (6200, 35556), (7440, 29630), (8889, 24800), (9300, 23704), (11852, 18600), (12400, 17778), (14815, 14880)]