312987000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:96

約数の個数: 288

約数和(自身を含む): 1094811120

約数和(自身を除く): 781824120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 25, 30, 34, 38, 40, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 120, 125, 136, 150, 152, 170, 190, 200, 204, 228, 250, 255, 285, 289, 300, 323, 340, 361, 375, 380, 408, 425, 456, 475, 500, 510, 570, 578, 600, 646, 680, 722, 750, 760, 850, 867, 950, 969, 1000, 1020, 1083, 1140, 1156, 1275, 1292, 1425, 1444, 1445, 1500, 1615, 1700, 1734, 1805, 1900, 1938, 2040, 2125, 2166, 2280, 2312, 2375, 2550, 2584, 2850, 2888, 2890, 3000, 3230, 3400, 3468, 3610, 3800, 3876, 4250, 4332, 4335, 4750, 4845, 5100, 5415, 5491, 5700, 5780, 6137, 6375, 6460, 6936, 7125, 7220, 7225, 7752, 8075, 8500, 8664, 8670, 9025, 9500, 9690, 10200, 10830, 10982, 11400, 11560, 12274, 12750, 12920, 14250, 14440, 14450, 16150, 16473, 17000, 17340, 18050, 18411, 19000, 19380, 21660, 21675, 21964, 24225, 24548, 25500, 27075, 27455, 28500, 28900, 30685, 32300, 32946, 34680, 36100, 36125, 36822, 38760, 40375, 43320, 43350, 43928, 45125, 48450, 49096, 51000, 54150, 54910, 57000, 57800, 61370, 64600, 65892, 72200, 72250, 73644, 80750, 82365, 86700, 90250, 92055, 96900, 104329, 108300, 108375, 109820, 121125, 122740, 131784, 135375, 137275, 144500, 147288, 153425, 161500, 164730, 173400, 180500, 184110, 193800, 208658, 216600, 216750, 219640, 242250, 245480, 270750, 274550, 289000, 306850, 312987, 323000, 329460, 361000, 368220, 411825, 417316, 433500, 460275, 484500, 521645, 541500, 549100, 613700, 625974, 658920, 686375, 736440, 767125, 823650, 834632, 867000, 920550, 969000, 1043290, 1083000, 1098200, 1227400, 1251948, 1372750, 1534250, 1564935, 1647300, 1841100, 2059125, 2086580, 2301375, 2503896, 2608225, 2745500, 3068500, 3129870, 3294600, 3682200, 4118250, 4173160, 4602750, 5216450, 5491000, 6137000, 6259740, 7824675, 8236500, 9205500, 10432900, 12519480, 13041125, 15649350, 16473000, 18411000, 20865800, 26082250, 31298700, 39123375, 52164500, 62597400, 78246750, 104329000, 156493500, 312987000]

約数ペア:

[(1, 312987000), (2, 156493500), (3, 104329000), (4, 78246750), (5, 62597400), (6, 52164500), (8, 39123375), (10, 31298700), (12, 26082250), (15, 20865800), (17, 18411000), (19, 16473000), (20, 15649350), (24, 13041125), (25, 12519480), (30, 10432900), (34, 9205500), (38, 8236500), (40, 7824675), (50, 6259740), (51, 6137000), (57, 5491000), (60, 5216450), (68, 4602750), (75, 4173160), (76, 4118250), (85, 3682200), (95, 3294600), (100, 3129870), (102, 3068500), (114, 2745500), (120, 2608225), (125, 2503896), (136, 2301375), (150, 2086580), (152, 2059125), (170, 1841100), (190, 1647300), (200, 1564935), (204, 1534250), (228, 1372750), (250, 1251948), (255, 1227400), (285, 1098200), (289, 1083000), (300, 1043290), (323, 969000), (340, 920550), (361, 867000), (375, 834632), (380, 823650), (408, 767125), (425, 736440), (456, 686375), (475, 658920), (500, 625974), (510, 613700), (570, 549100), (578, 541500), (600, 521645), (646, 484500), (680, 460275), (722, 433500), (750, 417316), (760, 411825), (850, 368220), (867, 361000), (950, 329460), (969, 323000), (1000, 312987), (1020, 306850), (1083, 289000), (1140, 274550), (1156, 270750), (1275, 245480), (1292, 242250), (1425, 219640), (1444, 216750), (1445, 216600), (1500, 208658), (1615, 193800), (1700, 184110), (1734, 180500), (1805, 173400), (1900, 164730), (1938, 161500), (2040, 153425), (2125, 147288), (2166, 144500), (2280, 137275), (2312, 135375), (2375, 131784), (2550, 122740), (2584, 121125), (2850, 109820), (2888, 108375), (2890, 108300), (3000, 104329), (3230, 96900), (3400, 92055), (3468, 90250), (3610, 86700), (3800, 82365), (3876, 80750), (4250, 73644), (4332, 72250), (4335, 72200), (4750, 65892), (4845, 64600), (5100, 61370), (5415, 57800), (5491, 57000), (5700, 54910), (5780, 54150), (6137, 51000), (6375, 49096), (6460, 48450), (6936, 45125), (7125, 43928), (7220, 43350), (7225, 43320), (7752, 40375), (8075, 38760), (8500, 36822), (8664, 36125), (8670, 36100), (9025, 34680), (9500, 32946), (9690, 32300), (10200, 30685), (10830, 28900), (10982, 28500), (11400, 27455), (11560, 27075), (12274, 25500), (12750, 24548), (12920, 24225), (14250, 21964), (14440, 21675), (14450, 21660), (16150, 19380), (16473, 19000), (17000, 18411), (17340, 18050)]