290460600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 1062990000

約数和(自身を除く): 772529400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 135, 149, 150, 152, 171, 180, 190, 200, 216, 225, 228, 270, 285, 298, 300, 342, 360, 361, 380, 447, 450, 456, 475, 513, 540, 570, 596, 600, 675, 684, 722, 745, 760, 855, 894, 900, 950, 1026, 1080, 1083, 1140, 1192, 1341, 1350, 1368, 1425, 1444, 1490, 1710, 1788, 1800, 1805, 1900, 2052, 2166, 2235, 2280, 2565, 2682, 2700, 2831, 2850, 2888, 2980, 3249, 3420, 3576, 3610, 3725, 3800, 4023, 4104, 4275, 4332, 4470, 5130, 5364, 5400, 5415, 5662, 5700, 5960, 6498, 6705, 6840, 7220, 7450, 8046, 8493, 8550, 8664, 8940, 9025, 9747, 10260, 10728, 10830, 11175, 11324, 11400, 12825, 12996, 13410, 14155, 14440, 14900, 16092, 16245, 16986, 17100, 17880, 18050, 19494, 20115, 20520, 21660, 22350, 22648, 25479, 25650, 25992, 26820, 27075, 28310, 29800, 32184, 32490, 33525, 33972, 34200, 36100, 38988, 40230, 42465, 43320, 44700, 48735, 50958, 51300, 53640, 53789, 54150, 56620, 64980, 67050, 67944, 70775, 72200, 76437, 77976, 80460, 81225, 84930, 89400, 97470, 100575, 101916, 102600, 107578, 108300, 113240, 127395, 129960, 134100, 141550, 152874, 160920, 161367, 162450, 169860, 194940, 201150, 203832, 212325, 215156, 216600, 243675, 254790, 268200, 268945, 283100, 305748, 322734, 324900, 339720, 382185, 389880, 402300, 424650, 430312, 484101, 487350, 509580, 537890, 566200, 611496, 636975, 645468, 649800, 764370, 804600, 806835, 849300, 968202, 974700, 1019160, 1075780, 1273950, 1290936, 1344725, 1452303, 1528740, 1613670, 1698600, 1910925, 1936404, 1949400, 2151560, 2420505, 2547900, 2689450, 2904606, 3057480, 3227340, 3821850, 3872808, 4034175, 4841010, 5095800, 5378900, 5809212, 6454680, 7261515, 7643700, 8068350, 9682020, 10757800, 11618424, 12102525, 14523030, 15287400, 16136700, 19364040, 24205050, 29046060, 32273400, 36307575, 48410100, 58092120, 72615150, 96820200, 145230300, 290460600]

約数ペア:

[(1, 290460600), (2, 145230300), (3, 96820200), (4, 72615150), (5, 58092120), (6, 48410100), (8, 36307575), (9, 32273400), (10, 29046060), (12, 24205050), (15, 19364040), (18, 16136700), (19, 15287400), (20, 14523030), (24, 12102525), (25, 11618424), (27, 10757800), (30, 9682020), (36, 8068350), (38, 7643700), (40, 7261515), (45, 6454680), (50, 5809212), (54, 5378900), (57, 5095800), (60, 4841010), (72, 4034175), (75, 3872808), (76, 3821850), (90, 3227340), (95, 3057480), (100, 2904606), (108, 2689450), (114, 2547900), (120, 2420505), (135, 2151560), (149, 1949400), (150, 1936404), (152, 1910925), (171, 1698600), (180, 1613670), (190, 1528740), (200, 1452303), (216, 1344725), (225, 1290936), (228, 1273950), (270, 1075780), (285, 1019160), (298, 974700), (300, 968202), (342, 849300), (360, 806835), (361, 804600), (380, 764370), (447, 649800), (450, 645468), (456, 636975), (475, 611496), (513, 566200), (540, 537890), (570, 509580), (596, 487350), (600, 484101), (675, 430312), (684, 424650), (722, 402300), (745, 389880), (760, 382185), (855, 339720), (894, 324900), (900, 322734), (950, 305748), (1026, 283100), (1080, 268945), (1083, 268200), (1140, 254790), (1192, 243675), (1341, 216600), (1350, 215156), (1368, 212325), (1425, 203832), (1444, 201150), (1490, 194940), (1710, 169860), (1788, 162450), (1800, 161367), (1805, 160920), (1900, 152874), (2052, 141550), (2166, 134100), (2235, 129960), (2280, 127395), (2565, 113240), (2682, 108300), (2700, 107578), (2831, 102600), (2850, 101916), (2888, 100575), (2980, 97470), (3249, 89400), (3420, 84930), (3576, 81225), (3610, 80460), (3725, 77976), (3800, 76437), (4023, 72200), (4104, 70775), (4275, 67944), (4332, 67050), (4470, 64980), (5130, 56620), (5364, 54150), (5400, 53789), (5415, 53640), (5662, 51300), (5700, 50958), (5960, 48735), (6498, 44700), (6705, 43320), (6840, 42465), (7220, 40230), (7450, 38988), (8046, 36100), (8493, 34200), (8550, 33972), (8664, 33525), (8940, 32490), (9025, 32184), (9747, 29800), (10260, 28310), (10728, 27075), (10830, 26820), (11175, 25992), (11324, 25650), (11400, 25479), (12825, 22648), (12996, 22350), (13410, 21660), (14155, 20520), (14440, 20115), (14900, 19494), (16092, 18050), (16245, 17880), (16986, 17100)]