201428700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 216

約数和(自身を含む): 664957440

約数和(自身を除く): 463528740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 31, 33, 44, 50, 55, 60, 62, 66, 75, 93, 100, 110, 121, 124, 132, 150, 155, 165, 179, 186, 220, 242, 275, 300, 310, 330, 341, 358, 363, 372, 465, 484, 537, 550, 605, 620, 660, 682, 716, 726, 775, 825, 895, 930, 1023, 1074, 1100, 1210, 1364, 1452, 1550, 1650, 1705, 1790, 1815, 1860, 1969, 2046, 2148, 2325, 2420, 2685, 3025, 3100, 3300, 3410, 3580, 3630, 3751, 3938, 4092, 4475, 4650, 5115, 5370, 5549, 5907, 6050, 6820, 7260, 7502, 7876, 8525, 8950, 9075, 9300, 9845, 10230, 10740, 11098, 11253, 11814, 12100, 13425, 15004, 16647, 17050, 17900, 18150, 18755, 19690, 20460, 21659, 22196, 22506, 23628, 25575, 26850, 27745, 29535, 33294, 34100, 36300, 37510, 39380, 43318, 45012, 49225, 51150, 53700, 55490, 56265, 59070, 61039, 64977, 66588, 75020, 83235, 86636, 93775, 98450, 102300, 108295, 110980, 112530, 118140, 122078, 129954, 138725, 147675, 166470, 183117, 187550, 196900, 216590, 225060, 244156, 259908, 277450, 281325, 295350, 305195, 324885, 332940, 366234, 375100, 416175, 433180, 541475, 554900, 562650, 590700, 610390, 649770, 671429, 732468, 832350, 915585, 1082950, 1125300, 1220780, 1299540, 1342858, 1525975, 1624425, 1664700, 1831170, 2014287, 2165900, 2685716, 3051950, 3248850, 3357145, 3662340, 4028574, 4577925, 6103900, 6497700, 6714290, 8057148, 9155850, 10071435, 13428580, 16785725, 18311700, 20142870, 33571450, 40285740, 50357175, 67142900, 100714350, 201428700]

約数ペア:

[(1, 201428700), (2, 100714350), (3, 67142900), (4, 50357175), (5, 40285740), (6, 33571450), (10, 20142870), (11, 18311700), (12, 16785725), (15, 13428580), (20, 10071435), (22, 9155850), (25, 8057148), (30, 6714290), (31, 6497700), (33, 6103900), (44, 4577925), (50, 4028574), (55, 3662340), (60, 3357145), (62, 3248850), (66, 3051950), (75, 2685716), (93, 2165900), (100, 2014287), (110, 1831170), (121, 1664700), (124, 1624425), (132, 1525975), (150, 1342858), (155, 1299540), (165, 1220780), (179, 1125300), (186, 1082950), (220, 915585), (242, 832350), (275, 732468), (300, 671429), (310, 649770), (330, 610390), (341, 590700), (358, 562650), (363, 554900), (372, 541475), (465, 433180), (484, 416175), (537, 375100), (550, 366234), (605, 332940), (620, 324885), (660, 305195), (682, 295350), (716, 281325), (726, 277450), (775, 259908), (825, 244156), (895, 225060), (930, 216590), (1023, 196900), (1074, 187550), (1100, 183117), (1210, 166470), (1364, 147675), (1452, 138725), (1550, 129954), (1650, 122078), (1705, 118140), (1790, 112530), (1815, 110980), (1860, 108295), (1969, 102300), (2046, 98450), (2148, 93775), (2325, 86636), (2420, 83235), (2685, 75020), (3025, 66588), (3100, 64977), (3300, 61039), (3410, 59070), (3580, 56265), (3630, 55490), (3751, 53700), (3938, 51150), (4092, 49225), (4475, 45012), (4650, 43318), (5115, 39380), (5370, 37510), (5549, 36300), (5907, 34100), (6050, 33294), (6820, 29535), (7260, 27745), (7502, 26850), (7876, 25575), (8525, 23628), (8950, 22506), (9075, 22196), (9300, 21659), (9845, 20460), (10230, 19690), (10740, 18755), (11098, 18150), (11253, 17900), (11814, 17050), (12100, 16647), (13425, 15004)]