142536450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 434257920

約数和(自身を除く): 291721470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 31, 35, 42, 50, 58, 62, 70, 75, 87, 93, 105, 145, 150, 151, 155, 174, 175, 186, 203, 210, 217, 290, 302, 310, 350, 406, 434, 435, 453, 465, 525, 609, 651, 725, 755, 775, 870, 899, 906, 930, 1015, 1050, 1057, 1085, 1218, 1302, 1450, 1510, 1550, 1798, 2030, 2114, 2170, 2175, 2265, 2325, 2697, 3045, 3171, 3255, 3775, 4350, 4379, 4495, 4530, 4650, 4681, 5075, 5285, 5394, 5425, 6090, 6293, 6342, 6510, 7550, 8758, 8990, 9362, 10150, 10570, 10850, 11325, 12586, 13137, 13485, 14043, 15225, 15855, 16275, 18879, 21895, 22475, 22650, 23405, 26274, 26425, 26970, 28086, 30450, 30653, 31465, 31710, 32550, 32767, 37758, 43790, 44950, 46810, 52850, 61306, 62930, 65534, 65685, 67425, 70215, 79275, 91959, 94395, 98301, 109475, 117025, 131370, 134850, 135749, 140430, 153265, 157325, 158550, 163835, 183918, 188790, 196602, 218950, 234050, 271498, 306530, 314650, 327670, 328425, 351075, 407247, 459795, 471975, 491505, 656850, 678745, 702150, 766325, 814494, 819175, 919590, 943950, 950243, 983010, 1357490, 1532650, 1638350, 1900486, 2036235, 2298975, 2457525, 2850729, 3393725, 4072470, 4597950, 4751215, 4915050, 5701458, 6787450, 9502430, 10181175, 14253645, 20362350, 23756075, 28507290, 47512150, 71268225, 142536450]

約数ペア:

[(1, 142536450), (2, 71268225), (3, 47512150), (5, 28507290), (6, 23756075), (7, 20362350), (10, 14253645), (14, 10181175), (15, 9502430), (21, 6787450), (25, 5701458), (29, 4915050), (30, 4751215), (31, 4597950), (35, 4072470), (42, 3393725), (50, 2850729), (58, 2457525), (62, 2298975), (70, 2036235), (75, 1900486), (87, 1638350), (93, 1532650), (105, 1357490), (145, 983010), (150, 950243), (151, 943950), (155, 919590), (174, 819175), (175, 814494), (186, 766325), (203, 702150), (210, 678745), (217, 656850), (290, 491505), (302, 471975), (310, 459795), (350, 407247), (406, 351075), (434, 328425), (435, 327670), (453, 314650), (465, 306530), (525, 271498), (609, 234050), (651, 218950), (725, 196602), (755, 188790), (775, 183918), (870, 163835), (899, 158550), (906, 157325), (930, 153265), (1015, 140430), (1050, 135749), (1057, 134850), (1085, 131370), (1218, 117025), (1302, 109475), (1450, 98301), (1510, 94395), (1550, 91959), (1798, 79275), (2030, 70215), (2114, 67425), (2170, 65685), (2175, 65534), (2265, 62930), (2325, 61306), (2697, 52850), (3045, 46810), (3171, 44950), (3255, 43790), (3775, 37758), (4350, 32767), (4379, 32550), (4495, 31710), (4530, 31465), (4650, 30653), (4681, 30450), (5075, 28086), (5285, 26970), (5394, 26425), (5425, 26274), (6090, 23405), (6293, 22650), (6342, 22475), (6510, 21895), (7550, 18879), (8758, 16275), (8990, 15855), (9362, 15225), (10150, 14043), (10570, 13485), (10850, 13137), (11325, 12586)]