195323700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 691205760

約数和(自身を除く): 495882060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 29, 30, 33, 39, 44, 50, 52, 55, 58, 60, 65, 66, 75, 78, 87, 100, 110, 116, 130, 132, 143, 145, 150, 156, 157, 165, 174, 195, 220, 260, 275, 286, 290, 300, 314, 319, 325, 330, 348, 377, 390, 429, 435, 471, 550, 572, 580, 628, 638, 650, 660, 715, 725, 754, 780, 785, 825, 858, 870, 942, 957, 975, 1100, 1131, 1276, 1300, 1430, 1450, 1508, 1570, 1595, 1650, 1716, 1727, 1740, 1884, 1885, 1914, 1950, 2041, 2145, 2175, 2262, 2355, 2860, 2900, 3140, 3190, 3300, 3454, 3575, 3770, 3828, 3900, 3925, 4082, 4147, 4290, 4350, 4524, 4553, 4710, 4785, 5181, 5655, 6123, 6380, 6908, 7150, 7540, 7850, 7975, 8164, 8294, 8580, 8635, 8700, 9106, 9420, 9425, 9570, 10205, 10362, 10725, 11310, 11775, 12246, 12441, 13659, 14300, 15700, 15950, 16588, 17270, 18212, 18850, 19140, 20410, 20724, 20735, 21450, 22451, 22620, 22765, 23550, 23925, 24492, 24882, 25905, 27318, 28275, 30615, 31900, 34540, 37700, 40820, 41470, 42900, 43175, 44902, 45530, 47100, 47850, 49764, 50083, 51025, 51810, 54636, 56550, 59189, 61230, 62205, 67353, 68295, 82940, 86350, 89804, 91060, 95700, 100166, 102050, 103620, 103675, 112255, 113100, 113825, 118378, 122460, 124410, 129525, 134706, 136590, 150249, 153075, 172700, 177567, 200332, 204100, 207350, 224510, 227650, 236756, 248820, 250415, 259050, 269412, 273180, 295945, 300498, 306150, 311025, 336765, 341475, 355134, 414700, 449020, 455300, 500830, 518100, 561275, 591890, 600996, 612300, 622050, 651079, 673530, 682950, 710268, 751245, 887835, 1001660, 1122550, 1183780, 1244100, 1252075, 1302158, 1347060, 1365900, 1479725, 1502490, 1683825, 1775670, 1953237, 2245100, 2504150, 2604316, 2959450, 3004980, 3255395, 3367650, 3551340, 3756225, 3906474, 4439175, 5008300, 5918900, 6510790, 6735300, 7512450, 7812948, 8878350, 9766185, 13021580, 15024900, 16276975, 17756700, 19532370, 32553950, 39064740, 48830925, 65107900, 97661850, 195323700]

約数ペア:

[(1, 195323700), (2, 97661850), (3, 65107900), (4, 48830925), (5, 39064740), (6, 32553950), (10, 19532370), (11, 17756700), (12, 16276975), (13, 15024900), (15, 13021580), (20, 9766185), (22, 8878350), (25, 7812948), (26, 7512450), (29, 6735300), (30, 6510790), (33, 5918900), (39, 5008300), (44, 4439175), (50, 3906474), (52, 3756225), (55, 3551340), (58, 3367650), (60, 3255395), (65, 3004980), (66, 2959450), (75, 2604316), (78, 2504150), (87, 2245100), (100, 1953237), (110, 1775670), (116, 1683825), (130, 1502490), (132, 1479725), (143, 1365900), (145, 1347060), (150, 1302158), (156, 1252075), (157, 1244100), (165, 1183780), (174, 1122550), (195, 1001660), (220, 887835), (260, 751245), (275, 710268), (286, 682950), (290, 673530), (300, 651079), (314, 622050), (319, 612300), (325, 600996), (330, 591890), (348, 561275), (377, 518100), (390, 500830), (429, 455300), (435, 449020), (471, 414700), (550, 355134), (572, 341475), (580, 336765), (628, 311025), (638, 306150), (650, 300498), (660, 295945), (715, 273180), (725, 269412), (754, 259050), (780, 250415), (785, 248820), (825, 236756), (858, 227650), (870, 224510), (942, 207350), (957, 204100), (975, 200332), (1100, 177567), (1131, 172700), (1276, 153075), (1300, 150249), (1430, 136590), (1450, 134706), (1508, 129525), (1570, 124410), (1595, 122460), (1650, 118378), (1716, 113825), (1727, 113100), (1740, 112255), (1884, 103675), (1885, 103620), (1914, 102050), (1950, 100166), (2041, 95700), (2145, 91060), (2175, 89804), (2262, 86350), (2355, 82940), (2860, 68295), (2900, 67353), (3140, 62205), (3190, 61230), (3300, 59189), (3454, 56550), (3575, 54636), (3770, 51810), (3828, 51025), (3900, 50083), (3925, 49764), (4082, 47850), (4147, 47100), (4290, 45530), (4350, 44902), (4524, 43175), (4553, 42900), (4710, 41470), (4785, 40820), (5181, 37700), (5655, 34540), (6123, 31900), (6380, 30615), (6908, 28275), (7150, 27318), (7540, 25905), (7850, 24882), (7975, 24492), (8164, 23925), (8294, 23550), (8580, 22765), (8635, 22620), (8700, 22451), (9106, 21450), (9420, 20735), (9425, 20724), (9570, 20410), (10205, 19140), (10362, 18850), (10725, 18212), (11310, 17270), (11775, 16588), (12246, 15950), (12441, 15700), (13659, 14300)]