221584800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5431}}^1$

素因数の和:5471

約数の個数: 144

約数和(自身を含む): 763826112

約数和(自身を除く): 542241312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 1020, 1200, 1275, 1360, 1632, 1700, 2040, 2400, 2550, 2720, 3400, 4080, 5100, 5431, 6800, 8160, 10200, 10862, 13600, 16293, 20400, 21724, 27155, 32586, 40800, 43448, 54310, 65172, 81465, 86896, 92327, 108620, 130344, 135775, 162930, 173792, 184654, 217240, 260688, 271550, 276981, 325860, 369308, 407325, 434480, 461635, 521376, 543100, 553962, 651720, 738616, 814650, 868960, 923270, 1086200, 1107924, 1303440, 1384905, 1477232, 1629300, 1846540, 2172400, 2215848, 2308175, 2606880, 2769810, 2954464, 3258600, 3693080, 4344800, 4431696, 4616350, 5539620, 6517200, 6924525, 7386160, 8863392, 9232700, 11079240, 13034400, 13849050, 14772320, 18465400, 22158480, 27698100, 36930800, 44316960, 55396200, 73861600, 110792400, 221584800]

約数ペア:

[(1, 221584800), (2, 110792400), (3, 73861600), (4, 55396200), (5, 44316960), (6, 36930800), (8, 27698100), (10, 22158480), (12, 18465400), (15, 14772320), (16, 13849050), (17, 13034400), (20, 11079240), (24, 9232700), (25, 8863392), (30, 7386160), (32, 6924525), (34, 6517200), (40, 5539620), (48, 4616350), (50, 4431696), (51, 4344800), (60, 3693080), (68, 3258600), (75, 2954464), (80, 2769810), (85, 2606880), (96, 2308175), (100, 2215848), (102, 2172400), (120, 1846540), (136, 1629300), (150, 1477232), (160, 1384905), (170, 1303440), (200, 1107924), (204, 1086200), (240, 923270), (255, 868960), (272, 814650), (300, 738616), (340, 651720), (400, 553962), (408, 543100), (425, 521376), (480, 461635), (510, 434480), (544, 407325), (600, 369308), (680, 325860), (800, 276981), (816, 271550), (850, 260688), (1020, 217240), (1200, 184654), (1275, 173792), (1360, 162930), (1632, 135775), (1700, 130344), (2040, 108620), (2400, 92327), (2550, 86896), (2720, 81465), (3400, 65172), (4080, 54310), (5100, 43448), (5431, 40800), (6800, 32586), (8160, 27155), (10200, 21724), (10862, 20400), (13600, 16293)]