220345200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:752

約数の個数: 180

約数和(自身を含む): 773766448

約数和(自身を除く): 553421248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 97, 100, 120, 144, 150, 180, 194, 200, 225, 240, 291, 300, 360, 388, 400, 450, 485, 582, 600, 631, 720, 776, 873, 900, 970, 1164, 1200, 1262, 1455, 1552, 1746, 1800, 1893, 1940, 2328, 2425, 2524, 2910, 3155, 3492, 3600, 3786, 3880, 4365, 4656, 4850, 5048, 5679, 5820, 6310, 6984, 7275, 7572, 7760, 8730, 9465, 9700, 10096, 11358, 11640, 12620, 13968, 14550, 15144, 15775, 17460, 18930, 19400, 21825, 22716, 23280, 25240, 28395, 29100, 30288, 31550, 34920, 37860, 38800, 43650, 45432, 47325, 50480, 56790, 58200, 61207, 63100, 69840, 75720, 87300, 90864, 94650, 113580, 116400, 122414, 126200, 141975, 151440, 174600, 183621, 189300, 227160, 244828, 252400, 283950, 306035, 349200, 367242, 378600, 454320, 489656, 550863, 567900, 612070, 734484, 757200, 918105, 979312, 1101726, 1135800, 1224140, 1468968, 1530175, 1836210, 2203452, 2271600, 2448280, 2754315, 2937936, 3060350, 3672420, 4406904, 4590525, 4896560, 5508630, 6120700, 7344840, 8813808, 9181050, 11017260, 12241400, 13771575, 14689680, 18362100, 22034520, 24482800, 27543150, 36724200, 44069040, 55086300, 73448400, 110172600, 220345200]

約数ペア:

[(1, 220345200), (2, 110172600), (3, 73448400), (4, 55086300), (5, 44069040), (6, 36724200), (8, 27543150), (9, 24482800), (10, 22034520), (12, 18362100), (15, 14689680), (16, 13771575), (18, 12241400), (20, 11017260), (24, 9181050), (25, 8813808), (30, 7344840), (36, 6120700), (40, 5508630), (45, 4896560), (48, 4590525), (50, 4406904), (60, 3672420), (72, 3060350), (75, 2937936), (80, 2754315), (90, 2448280), (97, 2271600), (100, 2203452), (120, 1836210), (144, 1530175), (150, 1468968), (180, 1224140), (194, 1135800), (200, 1101726), (225, 979312), (240, 918105), (291, 757200), (300, 734484), (360, 612070), (388, 567900), (400, 550863), (450, 489656), (485, 454320), (582, 378600), (600, 367242), (631, 349200), (720, 306035), (776, 283950), (873, 252400), (900, 244828), (970, 227160), (1164, 189300), (1200, 183621), (1262, 174600), (1455, 151440), (1552, 141975), (1746, 126200), (1800, 122414), (1893, 116400), (1940, 113580), (2328, 94650), (2425, 90864), (2524, 87300), (2910, 75720), (3155, 69840), (3492, 63100), (3600, 61207), (3786, 58200), (3880, 56790), (4365, 50480), (4656, 47325), (4850, 45432), (5048, 43650), (5679, 38800), (5820, 37860), (6310, 34920), (6984, 31550), (7275, 30288), (7572, 29100), (7760, 28395), (8730, 25240), (9465, 23280), (9700, 22716), (10096, 21825), (11358, 19400), (11640, 18930), (12620, 17460), (13968, 15775), (14550, 15144)]