165478950

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:493

約数の個数: 240

約数和(自身を含む): 567151200

約数和(自身を除く): 401672250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 50, 54, 63, 65, 70, 75, 78, 81, 90, 91, 105, 117, 126, 130, 135, 150, 162, 175, 182, 189, 195, 210, 225, 234, 270, 273, 315, 325, 350, 351, 378, 390, 405, 449, 450, 455, 525, 546, 567, 585, 630, 650, 675, 702, 810, 819, 898, 910, 945, 975, 1050, 1053, 1134, 1170, 1347, 1350, 1365, 1575, 1638, 1755, 1890, 1950, 2025, 2106, 2245, 2275, 2457, 2694, 2730, 2835, 2925, 3143, 3150, 3510, 4041, 4050, 4095, 4490, 4550, 4725, 4914, 5265, 5670, 5837, 5850, 6286, 6735, 6825, 7371, 8082, 8190, 8775, 9429, 9450, 10530, 11225, 11674, 12123, 12285, 13470, 13650, 14175, 14742, 15715, 17511, 17550, 18858, 20205, 20475, 22450, 24246, 24570, 26325, 28287, 28350, 29185, 31430, 33675, 35022, 36369, 36855, 40410, 40859, 40950, 47145, 52533, 52650, 56574, 58370, 60615, 61425, 67350, 72738, 73710, 78575, 81718, 84861, 87555, 94290, 101025, 105066, 121230, 122577, 122850, 141435, 145925, 157150, 157599, 169722, 175110, 181845, 184275, 202050, 204295, 235725, 245154, 254583, 262665, 282870, 291850, 303075, 315198, 363690, 367731, 368550, 408590, 424305, 437775, 471450, 472797, 509166, 525330, 606150, 612885, 707175, 735462, 787995, 848610, 875550, 909225, 945594, 1021475, 1103193, 1225770, 1272915, 1313325, 1414350, 1575990, 1818450, 1838655, 2042950, 2121525, 2206386, 2363985, 2545830, 2626650, 3064425, 3309579, 3677310, 3939975, 4243050, 4727970, 5515965, 6128850, 6364575, 6619158, 7879950, 9193275, 11031930, 11819925, 12729150, 16547895, 18386550, 23639850, 27579825, 33095790, 55159650, 82739475, 165478950]

約数ペア:

[(1, 165478950), (2, 82739475), (3, 55159650), (5, 33095790), (6, 27579825), (7, 23639850), (9, 18386550), (10, 16547895), (13, 12729150), (14, 11819925), (15, 11031930), (18, 9193275), (21, 7879950), (25, 6619158), (26, 6364575), (27, 6128850), (30, 5515965), (35, 4727970), (39, 4243050), (42, 3939975), (45, 3677310), (50, 3309579), (54, 3064425), (63, 2626650), (65, 2545830), (70, 2363985), (75, 2206386), (78, 2121525), (81, 2042950), (90, 1838655), (91, 1818450), (105, 1575990), (117, 1414350), (126, 1313325), (130, 1272915), (135, 1225770), (150, 1103193), (162, 1021475), (175, 945594), (182, 909225), (189, 875550), (195, 848610), (210, 787995), (225, 735462), (234, 707175), (270, 612885), (273, 606150), (315, 525330), (325, 509166), (350, 472797), (351, 471450), (378, 437775), (390, 424305), (405, 408590), (449, 368550), (450, 367731), (455, 363690), (525, 315198), (546, 303075), (567, 291850), (585, 282870), (630, 262665), (650, 254583), (675, 245154), (702, 235725), (810, 204295), (819, 202050), (898, 184275), (910, 181845), (945, 175110), (975, 169722), (1050, 157599), (1053, 157150), (1134, 145925), (1170, 141435), (1347, 122850), (1350, 122577), (1365, 121230), (1575, 105066), (1638, 101025), (1755, 94290), (1890, 87555), (1950, 84861), (2025, 81718), (2106, 78575), (2245, 73710), (2275, 72738), (2457, 67350), (2694, 61425), (2730, 60615), (2835, 58370), (2925, 56574), (3143, 52650), (3150, 52533), (3510, 47145), (4041, 40950), (4050, 40859), (4095, 40410), (4490, 36855), (4550, 36369), (4725, 35022), (4914, 33675), (5265, 31430), (5670, 29185), (5837, 28350), (5850, 28287), (6286, 26325), (6735, 24570), (6825, 24246), (7371, 22450), (8082, 20475), (8190, 20205), (8775, 18858), (9429, 17550), (9450, 17511), (10530, 15715), (11225, 14742), (11674, 14175), (12123, 13650), (12285, 13470)]