61661600

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:69

約数の個数: 324

約数和(自身を含む): 207279702

約数和(自身を除く): 145618102

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 32, 35, 40, 44, 49, 50, 52, 55, 56, 65, 70, 77, 80, 88, 91, 98, 100, 104, 110, 112, 121, 130, 140, 143, 154, 160, 175, 176, 182, 196, 200, 208, 220, 224, 242, 245, 260, 275, 280, 286, 308, 325, 350, 352, 364, 385, 392, 400, 416, 440, 455, 484, 490, 520, 539, 550, 560, 572, 605, 616, 637, 650, 700, 715, 728, 770, 784, 800, 847, 880, 910, 968, 980, 1001, 1040, 1078, 1100, 1120, 1144, 1210, 1225, 1232, 1274, 1300, 1400, 1430, 1456, 1540, 1568, 1573, 1694, 1760, 1820, 1925, 1936, 1960, 2002, 2080, 2156, 2200, 2275, 2288, 2420, 2450, 2464, 2548, 2600, 2695, 2800, 2860, 2912, 3025, 3080, 3146, 3185, 3388, 3575, 3640, 3850, 3872, 3920, 4004, 4235, 4312, 4400, 4550, 4576, 4840, 4900, 5005, 5096, 5200, 5390, 5600, 5720, 5929, 6050, 6160, 6292, 6370, 6776, 7007, 7150, 7280, 7700, 7840, 7865, 8008, 8470, 8624, 8800, 9100, 9680, 9800, 10010, 10192, 10400, 10780, 11011, 11440, 11858, 12100, 12320, 12584, 12740, 13475, 13552, 14014, 14300, 14560, 15400, 15730, 15925, 16016, 16940, 17248, 18200, 19360, 19600, 20020, 20384, 21175, 21560, 22022, 22880, 23716, 24200, 25025, 25168, 25480, 26950, 27104, 28028, 28600, 29645, 30800, 31460, 31850, 32032, 33880, 35035, 36400, 39200, 39325, 40040, 42350, 43120, 44044, 47432, 48400, 50050, 50336, 50960, 53900, 55055, 56056, 57200, 59290, 61600, 62920, 63700, 67760, 70070, 72800, 77077, 78650, 80080, 84700, 86240, 88088, 94864, 96800, 100100, 101920, 107800, 110110, 112112, 114400, 118580, 125840, 127400, 135520, 140140, 148225, 154154, 157300, 160160, 169400, 175175, 176176, 189728, 200200, 215600, 220220, 224224, 237160, 251680, 254800, 275275, 280280, 296450, 308308, 314600, 338800, 350350, 352352, 385385, 400400, 431200, 440440, 474320, 509600, 550550, 560560, 592900, 616616, 629200, 677600, 700700, 770770, 800800, 880880, 948640, 1101100, 1121120, 1185800, 1233232, 1258400, 1401400, 1541540, 1761760, 1926925, 2202200, 2371600, 2466464, 2802800, 3083080, 3853850, 4404400, 4743200, 5605600, 6166160, 7707700, 8808800, 12332320, 15415400, 30830800, 61661600]

約数ペア:

[(1, 61661600), (2, 30830800), (4, 15415400), (5, 12332320), (7, 8808800), (8, 7707700), (10, 6166160), (11, 5605600), (13, 4743200), (14, 4404400), (16, 3853850), (20, 3083080), (22, 2802800), (25, 2466464), (26, 2371600), (28, 2202200), (32, 1926925), (35, 1761760), (40, 1541540), (44, 1401400), (49, 1258400), (50, 1233232), (52, 1185800), (55, 1121120), (56, 1101100), (65, 948640), (70, 880880), (77, 800800), (80, 770770), (88, 700700), (91, 677600), (98, 629200), (100, 616616), (104, 592900), (110, 560560), (112, 550550), (121, 509600), (130, 474320), (140, 440440), (143, 431200), (154, 400400), (160, 385385), (175, 352352), (176, 350350), (182, 338800), (196, 314600), (200, 308308), (208, 296450), (220, 280280), (224, 275275), (242, 254800), (245, 251680), (260, 237160), (275, 224224), (280, 220220), (286, 215600), (308, 200200), (325, 189728), (350, 176176), (352, 175175), (364, 169400), (385, 160160), (392, 157300), (400, 154154), (416, 148225), (440, 140140), (455, 135520), (484, 127400), (490, 125840), (520, 118580), (539, 114400), (550, 112112), (560, 110110), (572, 107800), (605, 101920), (616, 100100), (637, 96800), (650, 94864), (700, 88088), (715, 86240), (728, 84700), (770, 80080), (784, 78650), (800, 77077), (847, 72800), (880, 70070), (910, 67760), (968, 63700), (980, 62920), (1001, 61600), (1040, 59290), (1078, 57200), (1100, 56056), (1120, 55055), (1144, 53900), (1210, 50960), (1225, 50336), (1232, 50050), (1274, 48400), (1300, 47432), (1400, 44044), (1430, 43120), (1456, 42350), (1540, 40040), (1568, 39325), (1573, 39200), (1694, 36400), (1760, 35035), (1820, 33880), (1925, 32032), (1936, 31850), (1960, 31460), (2002, 30800), (2080, 29645), (2156, 28600), (2200, 28028), (2275, 27104), (2288, 26950), (2420, 25480), (2450, 25168), (2464, 25025), (2548, 24200), (2600, 23716), (2695, 22880), (2800, 22022), (2860, 21560), (2912, 21175), (3025, 20384), (3080, 20020), (3146, 19600), (3185, 19360), (3388, 18200), (3575, 17248), (3640, 16940), (3850, 16016), (3872, 15925), (3920, 15730), (4004, 15400), (4235, 14560), (4312, 14300), (4400, 14014), (4550, 13552), (4576, 13475), (4840, 12740), (4900, 12584), (5005, 12320), (5096, 12100), (5200, 11858), (5390, 11440), (5600, 11011), (5720, 10780), (5929, 10400), (6050, 10192), (6160, 10010), (6292, 9800), (6370, 9680), (6776, 9100), (7007, 8800), (7150, 8624), (7280, 8470), (7700, 8008), (7840, 7865)]