349705980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 1238328000

約数和(自身を除く): 888622020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 59, 60, 65, 68, 78, 85, 90, 102, 117, 118, 130, 149, 153, 156, 170, 177, 180, 195, 204, 221, 234, 236, 255, 260, 295, 298, 306, 340, 354, 390, 442, 447, 468, 510, 531, 585, 590, 596, 612, 663, 708, 745, 765, 767, 780, 884, 885, 894, 1003, 1020, 1062, 1105, 1170, 1180, 1326, 1341, 1490, 1530, 1534, 1770, 1788, 1937, 1989, 2006, 2124, 2210, 2235, 2301, 2340, 2533, 2652, 2655, 2682, 2980, 3009, 3060, 3068, 3315, 3540, 3835, 3874, 3978, 4012, 4420, 4470, 4602, 5015, 5066, 5310, 5364, 5811, 6018, 6630, 6705, 6903, 7599, 7670, 7748, 7956, 8791, 8940, 9027, 9204, 9685, 9945, 10030, 10132, 10620, 11505, 11622, 12036, 12665, 13039, 13260, 13410, 13806, 15045, 15198, 15340, 17433, 17582, 18054, 19370, 19890, 20060, 22797, 23010, 23244, 25330, 26078, 26373, 26820, 27612, 29055, 30090, 30396, 32929, 34515, 34866, 35164, 36108, 37995, 38740, 39117, 39780, 43955, 45135, 45594, 46020, 50660, 52156, 52746, 58110, 60180, 65195, 65858, 69030, 69732, 75990, 78234, 79119, 87165, 87910, 90270, 91188, 98787, 105492, 113985, 114283, 116220, 117351, 130390, 131716, 131865, 138060, 149447, 151980, 156468, 158238, 164645, 174330, 175820, 180540, 195585, 197574, 227970, 228566, 234702, 260780, 263730, 296361, 298894, 316476, 329290, 342849, 348660, 391170, 395148, 395595, 448341, 455940, 457132, 469404, 493935, 527460, 571415, 586755, 592722, 597788, 658580, 685698, 747235, 782340, 791190, 896682, 987870, 1028547, 1142830, 1173510, 1185444, 1345023, 1371396, 1481805, 1494470, 1582380, 1714245, 1793364, 1942811, 1975740, 2057094, 2241705, 2285660, 2347020, 2690046, 2963610, 2988940, 3428490, 3885622, 4114188, 4483410, 5142735, 5380092, 5828433, 5927220, 6725115, 6856980, 7771244, 8966820, 9714055, 10285470, 11656866, 13450230, 17485299, 19428110, 20570940, 23313732, 26900460, 29142165, 34970598, 38856220, 58284330, 69941196, 87426495, 116568660, 174852990, 349705980]

約数ペア:

[(1, 349705980), (2, 174852990), (3, 116568660), (4, 87426495), (5, 69941196), (6, 58284330), (9, 38856220), (10, 34970598), (12, 29142165), (13, 26900460), (15, 23313732), (17, 20570940), (18, 19428110), (20, 17485299), (26, 13450230), (30, 11656866), (34, 10285470), (36, 9714055), (39, 8966820), (45, 7771244), (51, 6856980), (52, 6725115), (59, 5927220), (60, 5828433), (65, 5380092), (68, 5142735), (78, 4483410), (85, 4114188), (90, 3885622), (102, 3428490), (117, 2988940), (118, 2963610), (130, 2690046), (149, 2347020), (153, 2285660), (156, 2241705), (170, 2057094), (177, 1975740), (180, 1942811), (195, 1793364), (204, 1714245), (221, 1582380), (234, 1494470), (236, 1481805), (255, 1371396), (260, 1345023), (295, 1185444), (298, 1173510), (306, 1142830), (340, 1028547), (354, 987870), (390, 896682), (442, 791190), (447, 782340), (468, 747235), (510, 685698), (531, 658580), (585, 597788), (590, 592722), (596, 586755), (612, 571415), (663, 527460), (708, 493935), (745, 469404), (765, 457132), (767, 455940), (780, 448341), (884, 395595), (885, 395148), (894, 391170), (1003, 348660), (1020, 342849), (1062, 329290), (1105, 316476), (1170, 298894), (1180, 296361), (1326, 263730), (1341, 260780), (1490, 234702), (1530, 228566), (1534, 227970), (1770, 197574), (1788, 195585), (1937, 180540), (1989, 175820), (2006, 174330), (2124, 164645), (2210, 158238), (2235, 156468), (2301, 151980), (2340, 149447), (2533, 138060), (2652, 131865), (2655, 131716), (2682, 130390), (2980, 117351), (3009, 116220), (3060, 114283), (3068, 113985), (3315, 105492), (3540, 98787), (3835, 91188), (3874, 90270), (3978, 87910), (4012, 87165), (4420, 79119), (4470, 78234), (4602, 75990), (5015, 69732), (5066, 69030), (5310, 65858), (5364, 65195), (5811, 60180), (6018, 58110), (6630, 52746), (6705, 52156), (6903, 50660), (7599, 46020), (7670, 45594), (7748, 45135), (7956, 43955), (8791, 39780), (8940, 39117), (9027, 38740), (9204, 37995), (9685, 36108), (9945, 35164), (10030, 34866), (10132, 34515), (10620, 32929), (11505, 30396), (11622, 30090), (12036, 29055), (12665, 27612), (13039, 26820), (13260, 26373), (13410, 26078), (13806, 25330), (15045, 23244), (15198, 23010), (15340, 22797), (17433, 20060), (17582, 19890), (18054, 19370)]