1230185400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 4215206400

約数和(自身を除く): 2985021000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 31, 38, 40, 50, 57, 59, 60, 62, 75, 76, 93, 95, 100, 114, 118, 120, 124, 150, 152, 155, 177, 186, 190, 200, 228, 236, 248, 285, 295, 300, 310, 354, 372, 380, 456, 465, 472, 475, 570, 589, 590, 600, 620, 708, 744, 760, 775, 885, 930, 950, 1121, 1140, 1178, 1180, 1240, 1416, 1425, 1475, 1550, 1767, 1770, 1829, 1860, 1900, 2242, 2280, 2325, 2356, 2360, 2850, 2945, 2950, 3100, 3363, 3481, 3534, 3540, 3658, 3720, 3800, 4425, 4484, 4650, 4712, 5487, 5605, 5700, 5890, 5900, 6200, 6726, 6962, 7068, 7080, 7316, 8835, 8850, 8968, 9145, 9300, 10443, 10974, 11210, 11400, 11780, 11800, 13452, 13924, 14136, 14632, 14725, 16815, 17405, 17670, 17700, 18290, 18600, 20886, 21948, 22420, 23560, 26904, 27435, 27848, 28025, 29450, 33630, 34751, 34810, 35340, 35400, 36580, 41772, 43896, 44175, 44840, 45725, 52215, 54870, 56050, 58900, 66139, 67260, 69502, 69620, 70680, 73160, 83544, 84075, 87025, 88350, 91450, 104253, 104430, 107911, 109740, 112100, 117800, 132278, 134520, 137175, 139004, 139240, 168150, 173755, 174050, 176700, 182900, 198417, 208506, 208860, 215822, 219480, 224200, 261075, 264556, 274350, 278008, 323733, 330695, 336300, 347510, 348100, 353400, 365800, 396834, 417012, 417720, 431644, 521265, 522150, 529112, 539555, 548700, 647466, 661390, 672600, 695020, 696200, 793668, 834024, 863288, 868775, 992085, 1042530, 1044300, 1079110, 1097400, 1294932, 1322780, 1390040, 1587336, 1618665, 1653475, 1737550, 1984170, 2050309, 2085060, 2088600, 2158220, 2589864, 2606325, 2645560, 2697775, 3237330, 3306950, 3475100, 3968340, 4100618, 4170120, 4316440, 4960425, 5212650, 5395550, 6150927, 6474660, 6613900, 6950200, 7936680, 8093325, 8201236, 9920850, 10251545, 10425300, 10791100, 12301854, 12949320, 13227800, 16186650, 16402472, 19841700, 20503090, 20850600, 21582200, 24603708, 30754635, 32373300, 39683400, 41006180, 49207416, 51257725, 61509270, 64746600, 82012360, 102515450, 123018540, 153773175, 205030900, 246037080, 307546350, 410061800, 615092700, 1230185400]

約数ペア:

[(1, 1230185400), (2, 615092700), (3, 410061800), (4, 307546350), (5, 246037080), (6, 205030900), (8, 153773175), (10, 123018540), (12, 102515450), (15, 82012360), (19, 64746600), (20, 61509270), (24, 51257725), (25, 49207416), (30, 41006180), (31, 39683400), (38, 32373300), (40, 30754635), (50, 24603708), (57, 21582200), (59, 20850600), (60, 20503090), (62, 19841700), (75, 16402472), (76, 16186650), (93, 13227800), (95, 12949320), (100, 12301854), (114, 10791100), (118, 10425300), (120, 10251545), (124, 9920850), (150, 8201236), (152, 8093325), (155, 7936680), (177, 6950200), (186, 6613900), (190, 6474660), (200, 6150927), (228, 5395550), (236, 5212650), (248, 4960425), (285, 4316440), (295, 4170120), (300, 4100618), (310, 3968340), (354, 3475100), (372, 3306950), (380, 3237330), (456, 2697775), (465, 2645560), (472, 2606325), (475, 2589864), (570, 2158220), (589, 2088600), (590, 2085060), (600, 2050309), (620, 1984170), (708, 1737550), (744, 1653475), (760, 1618665), (775, 1587336), (885, 1390040), (930, 1322780), (950, 1294932), (1121, 1097400), (1140, 1079110), (1178, 1044300), (1180, 1042530), (1240, 992085), (1416, 868775), (1425, 863288), (1475, 834024), (1550, 793668), (1767, 696200), (1770, 695020), (1829, 672600), (1860, 661390), (1900, 647466), (2242, 548700), (2280, 539555), (2325, 529112), (2356, 522150), (2360, 521265), (2850, 431644), (2945, 417720), (2950, 417012), (3100, 396834), (3363, 365800), (3481, 353400), (3534, 348100), (3540, 347510), (3658, 336300), (3720, 330695), (3800, 323733), (4425, 278008), (4484, 274350), (4650, 264556), (4712, 261075), (5487, 224200), (5605, 219480), (5700, 215822), (5890, 208860), (5900, 208506), (6200, 198417), (6726, 182900), (6962, 176700), (7068, 174050), (7080, 173755), (7316, 168150), (8835, 139240), (8850, 139004), (8968, 137175), (9145, 134520), (9300, 132278), (10443, 117800), (10974, 112100), (11210, 109740), (11400, 107911), (11780, 104430), (11800, 104253), (13452, 91450), (13924, 88350), (14136, 87025), (14632, 84075), (14725, 83544), (16815, 73160), (17405, 70680), (17670, 69620), (17700, 69502), (18290, 67260), (18600, 66139), (20886, 58900), (21948, 56050), (22420, 54870), (23560, 52215), (26904, 45725), (27435, 44840), (27848, 44175), (28025, 43896), (29450, 41772), (33630, 36580), (34751, 35400), (34810, 35340)]