84587580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:409

約数の個数: 288

約数和(自身を含む): 339655680

約数和(自身を除く): 255068100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 28, 30, 33, 34, 35, 36, 42, 44, 45, 51, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 99, 102, 105, 110, 119, 126, 132, 140, 153, 154, 165, 170, 180, 187, 198, 204, 210, 220, 231, 238, 252, 255, 306, 308, 315, 330, 340, 357, 359, 374, 385, 396, 420, 462, 476, 495, 510, 561, 595, 612, 630, 660, 693, 714, 718, 748, 765, 770, 924, 935, 990, 1020, 1071, 1077, 1122, 1155, 1190, 1260, 1309, 1386, 1428, 1436, 1530, 1540, 1683, 1785, 1795, 1870, 1980, 2142, 2154, 2244, 2310, 2380, 2513, 2618, 2772, 2805, 3060, 3231, 3366, 3465, 3570, 3590, 3740, 3927, 3949, 4284, 4308, 4620, 5026, 5236, 5355, 5385, 5610, 6103, 6462, 6545, 6732, 6930, 7140, 7180, 7539, 7854, 7898, 8415, 10052, 10710, 10770, 11220, 11781, 11847, 12206, 12565, 12924, 13090, 13860, 15078, 15708, 15796, 16155, 16830, 18309, 19635, 19745, 21420, 21540, 22617, 23562, 23694, 24412, 25130, 26180, 27643, 30156, 30515, 32310, 33660, 35541, 36618, 37695, 39270, 39490, 42721, 45234, 47124, 47388, 50260, 54927, 55286, 58905, 59235, 61030, 64620, 67133, 71082, 73236, 75390, 78540, 78980, 82929, 85442, 90468, 91545, 109854, 110572, 113085, 117810, 118470, 122060, 128163, 134266, 138215, 142164, 150780, 165858, 170884, 177705, 183090, 201399, 213605, 219708, 226170, 235620, 236940, 248787, 256326, 268532, 274635, 276430, 331716, 335665, 355410, 366180, 384489, 402798, 414645, 427210, 452340, 469931, 497574, 512652, 549270, 552860, 604197, 640815, 671330, 710820, 768978, 805596, 829290, 854420, 939862, 995148, 1006995, 1098540, 1208394, 1243935, 1281630, 1342660, 1409793, 1537956, 1658580, 1879724, 1922445, 2013990, 2349655, 2416788, 2487870, 2563260, 2819586, 3020985, 3844890, 4027980, 4229379, 4699310, 4975740, 5639172, 6041970, 7048965, 7689780, 8458758, 9398620, 12083940, 14097930, 16917516, 21146895, 28195860, 42293790, 84587580]

約数ペア:

[(1, 84587580), (2, 42293790), (3, 28195860), (4, 21146895), (5, 16917516), (6, 14097930), (7, 12083940), (9, 9398620), (10, 8458758), (11, 7689780), (12, 7048965), (14, 6041970), (15, 5639172), (17, 4975740), (18, 4699310), (20, 4229379), (21, 4027980), (22, 3844890), (28, 3020985), (30, 2819586), (33, 2563260), (34, 2487870), (35, 2416788), (36, 2349655), (42, 2013990), (44, 1922445), (45, 1879724), (51, 1658580), (55, 1537956), (60, 1409793), (63, 1342660), (66, 1281630), (68, 1243935), (70, 1208394), (77, 1098540), (84, 1006995), (85, 995148), (90, 939862), (99, 854420), (102, 829290), (105, 805596), (110, 768978), (119, 710820), (126, 671330), (132, 640815), (140, 604197), (153, 552860), (154, 549270), (165, 512652), (170, 497574), (180, 469931), (187, 452340), (198, 427210), (204, 414645), (210, 402798), (220, 384489), (231, 366180), (238, 355410), (252, 335665), (255, 331716), (306, 276430), (308, 274635), (315, 268532), (330, 256326), (340, 248787), (357, 236940), (359, 235620), (374, 226170), (385, 219708), (396, 213605), (420, 201399), (462, 183090), (476, 177705), (495, 170884), (510, 165858), (561, 150780), (595, 142164), (612, 138215), (630, 134266), (660, 128163), (693, 122060), (714, 118470), (718, 117810), (748, 113085), (765, 110572), (770, 109854), (924, 91545), (935, 90468), (990, 85442), (1020, 82929), (1071, 78980), (1077, 78540), (1122, 75390), (1155, 73236), (1190, 71082), (1260, 67133), (1309, 64620), (1386, 61030), (1428, 59235), (1436, 58905), (1530, 55286), (1540, 54927), (1683, 50260), (1785, 47388), (1795, 47124), (1870, 45234), (1980, 42721), (2142, 39490), (2154, 39270), (2244, 37695), (2310, 36618), (2380, 35541), (2513, 33660), (2618, 32310), (2772, 30515), (2805, 30156), (3060, 27643), (3231, 26180), (3366, 25130), (3465, 24412), (3570, 23694), (3590, 23562), (3740, 22617), (3927, 21540), (3949, 21420), (4284, 19745), (4308, 19635), (4620, 18309), (5026, 16830), (5236, 16155), (5355, 15796), (5385, 15708), (5610, 15078), (6103, 13860), (6462, 13090), (6545, 12924), (6732, 12565), (6930, 12206), (7140, 11847), (7180, 11781), (7539, 11220), (7854, 10770), (7898, 10710), (8415, 10052)]