322502580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 1144886400

約数和(自身を除く): 822383820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 43, 45, 51, 54, 57, 60, 68, 76, 85, 86, 90, 95, 102, 108, 114, 129, 135, 153, 170, 171, 172, 180, 190, 204, 215, 228, 255, 258, 270, 285, 306, 323, 340, 342, 380, 387, 430, 459, 510, 513, 516, 540, 570, 612, 645, 646, 684, 731, 765, 774, 817, 855, 860, 918, 969, 1020, 1026, 1140, 1161, 1290, 1292, 1462, 1530, 1548, 1615, 1634, 1710, 1836, 1849, 1935, 1938, 2052, 2193, 2295, 2322, 2451, 2565, 2580, 2907, 2924, 3060, 3230, 3268, 3420, 3655, 3698, 3870, 3876, 4085, 4386, 4590, 4644, 4845, 4902, 5130, 5547, 5805, 5814, 6460, 6579, 7310, 7353, 7396, 7740, 8170, 8721, 8772, 9180, 9245, 9690, 9804, 10260, 10965, 11094, 11610, 11628, 12255, 13158, 13889, 14535, 14620, 14706, 16340, 16641, 17442, 18490, 19380, 19737, 21930, 22059, 22188, 23220, 24510, 26316, 27735, 27778, 29070, 29412, 31433, 32895, 33282, 34884, 35131, 36765, 36980, 39474, 41667, 43605, 43860, 44118, 49020, 49923, 55470, 55556, 58140, 62866, 65790, 66564, 69445, 70262, 73530, 78948, 83205, 83334, 87210, 88236, 94299, 98685, 99846, 105393, 110295, 110940, 125001, 125732, 131580, 138890, 140524, 147060, 157165, 166410, 166668, 174420, 175655, 188598, 197370, 199692, 208335, 210786, 220590, 249615, 250002, 277780, 282897, 314330, 316179, 332820, 351310, 375003, 377196, 394740, 416670, 421572, 441180, 471495, 499230, 500004, 526965, 565794, 597227, 625005, 628660, 632358, 702620, 750006, 833340, 848691, 942990, 948537, 998460, 1053930, 1131588, 1194454, 1250010, 1264716, 1414485, 1500012, 1580895, 1697382, 1791681, 1875015, 1885980, 1897074, 2107860, 2388908, 2500020, 2828970, 2986135, 3161790, 3394764, 3583362, 3750030, 3794148, 4243455, 4742685, 5375043, 5657940, 5972270, 6323580, 7166724, 7500060, 8486910, 8958405, 9485370, 10750086, 11944540, 16125129, 16973820, 17916810, 18970740, 21500172, 26875215, 32250258, 35833620, 53750430, 64500516, 80625645, 107500860, 161251290, 322502580]

約数ペア:

[(1, 322502580), (2, 161251290), (3, 107500860), (4, 80625645), (5, 64500516), (6, 53750430), (9, 35833620), (10, 32250258), (12, 26875215), (15, 21500172), (17, 18970740), (18, 17916810), (19, 16973820), (20, 16125129), (27, 11944540), (30, 10750086), (34, 9485370), (36, 8958405), (38, 8486910), (43, 7500060), (45, 7166724), (51, 6323580), (54, 5972270), (57, 5657940), (60, 5375043), (68, 4742685), (76, 4243455), (85, 3794148), (86, 3750030), (90, 3583362), (95, 3394764), (102, 3161790), (108, 2986135), (114, 2828970), (129, 2500020), (135, 2388908), (153, 2107860), (170, 1897074), (171, 1885980), (172, 1875015), (180, 1791681), (190, 1697382), (204, 1580895), (215, 1500012), (228, 1414485), (255, 1264716), (258, 1250010), (270, 1194454), (285, 1131588), (306, 1053930), (323, 998460), (340, 948537), (342, 942990), (380, 848691), (387, 833340), (430, 750006), (459, 702620), (510, 632358), (513, 628660), (516, 625005), (540, 597227), (570, 565794), (612, 526965), (645, 500004), (646, 499230), (684, 471495), (731, 441180), (765, 421572), (774, 416670), (817, 394740), (855, 377196), (860, 375003), (918, 351310), (969, 332820), (1020, 316179), (1026, 314330), (1140, 282897), (1161, 277780), (1290, 250002), (1292, 249615), (1462, 220590), (1530, 210786), (1548, 208335), (1615, 199692), (1634, 197370), (1710, 188598), (1836, 175655), (1849, 174420), (1935, 166668), (1938, 166410), (2052, 157165), (2193, 147060), (2295, 140524), (2322, 138890), (2451, 131580), (2565, 125732), (2580, 125001), (2907, 110940), (2924, 110295), (3060, 105393), (3230, 99846), (3268, 98685), (3420, 94299), (3655, 88236), (3698, 87210), (3870, 83334), (3876, 83205), (4085, 78948), (4386, 73530), (4590, 70262), (4644, 69445), (4845, 66564), (4902, 65790), (5130, 62866), (5547, 58140), (5805, 55556), (5814, 55470), (6460, 49923), (6579, 49020), (7310, 44118), (7353, 43860), (7396, 43605), (7740, 41667), (8170, 39474), (8721, 36980), (8772, 36765), (9180, 35131), (9245, 34884), (9690, 33282), (9804, 32895), (10260, 31433), (10965, 29412), (11094, 29070), (11610, 27778), (11628, 27735), (12255, 26316), (13158, 24510), (13889, 23220), (14535, 22188), (14620, 22059), (14706, 21930), (16340, 19737), (16641, 19380), (17442, 18490)]