1272156750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 3697125120

約数和(自身を除く): 2424968370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 79, 85, 90, 102, 125, 150, 153, 158, 170, 225, 237, 250, 255, 306, 375, 395, 421, 425, 450, 474, 510, 711, 750, 765, 790, 842, 850, 1125, 1185, 1263, 1275, 1343, 1422, 1530, 1975, 2105, 2125, 2250, 2370, 2526, 2550, 2686, 3555, 3789, 3825, 3950, 4029, 4210, 4250, 5925, 6315, 6375, 6715, 7110, 7157, 7578, 7650, 8058, 9875, 10525, 11850, 12087, 12630, 12750, 13430, 14314, 17775, 18945, 19125, 19750, 20145, 21050, 21471, 24174, 29625, 31575, 33259, 33575, 35550, 35785, 37890, 38250, 40290, 42942, 52625, 59250, 60435, 63150, 64413, 66518, 67150, 71570, 88875, 94725, 99777, 100725, 105250, 107355, 120870, 128826, 157875, 166295, 167875, 177750, 178925, 189450, 199554, 201450, 214710, 299331, 302175, 315750, 322065, 332590, 335750, 357850, 473625, 498885, 503625, 536775, 565403, 598662, 604350, 644130, 831475, 894625, 947250, 997770, 1007250, 1073550, 1130806, 1496655, 1510875, 1610325, 1662950, 1696209, 1789250, 2494425, 2683875, 2827015, 2993310, 3021750, 3220650, 3392418, 4157375, 4988850, 5088627, 5367750, 5654030, 7483275, 8051625, 8314750, 8481045, 10177254, 12472125, 14135075, 14966550, 16103250, 16962090, 24944250, 25443135, 28270150, 37416375, 42405225, 50886270, 70675375, 74832750, 84810450, 127215675, 141350750, 212026125, 254431350, 424052250, 636078375, 1272156750]

約数ペア:

[(1, 1272156750), (2, 636078375), (3, 424052250), (5, 254431350), (6, 212026125), (9, 141350750), (10, 127215675), (15, 84810450), (17, 74832750), (18, 70675375), (25, 50886270), (30, 42405225), (34, 37416375), (45, 28270150), (50, 25443135), (51, 24944250), (75, 16962090), (79, 16103250), (85, 14966550), (90, 14135075), (102, 12472125), (125, 10177254), (150, 8481045), (153, 8314750), (158, 8051625), (170, 7483275), (225, 5654030), (237, 5367750), (250, 5088627), (255, 4988850), (306, 4157375), (375, 3392418), (395, 3220650), (421, 3021750), (425, 2993310), (450, 2827015), (474, 2683875), (510, 2494425), (711, 1789250), (750, 1696209), (765, 1662950), (790, 1610325), (842, 1510875), (850, 1496655), (1125, 1130806), (1185, 1073550), (1263, 1007250), (1275, 997770), (1343, 947250), (1422, 894625), (1530, 831475), (1975, 644130), (2105, 604350), (2125, 598662), (2250, 565403), (2370, 536775), (2526, 503625), (2550, 498885), (2686, 473625), (3555, 357850), (3789, 335750), (3825, 332590), (3950, 322065), (4029, 315750), (4210, 302175), (4250, 299331), (5925, 214710), (6315, 201450), (6375, 199554), (6715, 189450), (7110, 178925), (7157, 177750), (7578, 167875), (7650, 166295), (8058, 157875), (9875, 128826), (10525, 120870), (11850, 107355), (12087, 105250), (12630, 100725), (12750, 99777), (13430, 94725), (14314, 88875), (17775, 71570), (18945, 67150), (19125, 66518), (19750, 64413), (20145, 63150), (21050, 60435), (21471, 59250), (24174, 52625), (29625, 42942), (31575, 40290), (33259, 38250), (33575, 37890), (35550, 35785)]